4295, Henan reasons gas boiler chimney white smoke and some will Henan gas boiler chimney white smoke, some Henan gas boiler chimney does not smoke because of wet dust removal equipment used. Large water content of the flue gas. If the rear of the boiler flue temperature is too high, it will produce water vapor. Dry type cyclone. If the boiler air distribution adjustment is not the time. Excessive air excess factor. Short residence time in the furnace flue. The exhaust gas temperature is too high. Smoke density and air density difference is large. It may produce a visual image of white steam plume. The truth is like the summer heat flow on the same asphalt. Henan gas boiler includes a gas water boiler, gas china manufacturer hot water boiler, gas steam boilers, gas hot water boiler which is also known as gas heating boilers and gas boilers bath, as the name suggests refers to the gas boiler fuel gas boiler, gas boilers and oil-fired boiler , compared to the most economical electric boiler, so most people have opted for a gas boiler as steam, heating, boiler equipment for bathing.
What is the principle of the boiler? No matter how much the tonnage, the boiler works basically the same. Role of the boiler fuel chemical energy is converted into thermal energy, heating and heat inside the pot with water to become superheated steam having a mass and a sufficient amount (steam temperature, steam pressure) of the steam turbine for use. Now the power plant boiler capacity, high parameters, technical complexity, high levels of mechanization and automation, the main fuel is coal, and coal prior to combustion of pulverized coal first made, and then into the boiler combustion heat release in the furnace. Broadly speaking, the work process is the main boiler fuel combustion, heat transfer, vaporization and heating of the water with the superheated steam and the like. The entire boiler boiler composed of two parts and auxiliary equipment. Boiler: boiler body is the main part of the boiler equipment, is composed of two parts, "pot" and "furnace" composition. "Pot" is the soda system which main task is to attract the heat receiving fuel discharged, the water is heated, evaporated and finally becomes superheated steam having certain parameters. It consists economizer, the drum, the downcomer, the header, water wall, superheater and reheater connecting pipes and other equipment and valves. 1) economizer. Vertically positioned rear of the boiler flue, the use of flue gas waste heat boiler feed water, reducing the exhaust gas temperature, increase boiler efficiency, fuel economy (2) drum. At the top of the boiler, it is a cylindrical pressure vessel, which is under water, the upper portion of the steam is that it accepts the economizer runoff, while the downcomer composed header, Wall water circulation circuit. Wall water absorbs heat generated in the soda mixture was collected in the drum, conveyed by the saturated steam to the superheater steam-water separator (3) downcomer. Water supply pipe water wall, the effect of which is introduced into the water in the steam drum to the lower header redistribution respective waterwall tubes. Dispersion in small diameter and the large diameter downcomers Downcomer two kinds. Small diameter tubular small diameter drops, the water cycle of negative (4) waterwall lower header. The main role of the header is a mass pooled or working fluid through the header to the header redistributed through other conduits. A water wall is thicker lower header tube closed at both ends, its role is connected to the downcomer and the water-cooled wall, so as to function together, mixing, redistribution effect working medium (5) water wall. At the furnace around its main task is to absorb radiant heat of the oven, to evaporate water, which is the main heating surface modern boilers, while protecting the furnace wall (6) superheater. Its role is to drum saturated steam into superheated steam on heating (7) having a predetermined temperature reheater. Its role is done in the steam turbine power section is heated up again, and then continue to work in the steam turbine. "Furnace" is the combustion system, its task is to make the fuel burn in a good furnace, heat. It consists of the furnace, the burner, ignition means, air preheater, the smoke duct and the furnace wall, frame and other components. (1) furnace. It is transferred from the furnace wall and into the water wall for fuel combustion, the fuel combustion in suspension, the release of large amounts of heat within the space. (2) burners. Located on the furnace walls or corners, its role is the fuel and air injected into the furnace at a constant speed, so that it can be well mixed in a furnace in order to ensure timely ignition and rapid and complete fuel combustion. DC sub-burner and swirl burner two basic types. (3) air preheater. Located in the boiler backpass, whose role is to use waste heat of flue gas to heat the fuel required for the combustion air, exhaust gas temperature can be further reduced not only, but also for strengthening the furnace combustion, improve the economy of combustion, pulverized coal drying and conveying is advantageous of. Boiler efficiency can be increased by 2%. And rotary two kinds of charge. (4) smoke duct. From the furnace wall is a pipe, the pipe heating surface and the portion of the tube wall and other components of the package, for guiding the flow of flue gas through the heat exchanger and the respective heating surface, and is divided into horizontal flue backpass. Auxiliary ventilation apparatus comprises auxiliary equipment (delivery, induced draft fan), a fuel transportation equipment, milling system, in addition to ash and dust removal equipment, desulfurization equipment.
Beijing New Energy Automobile Co., Ltd. is China's first to operate independently and gain new energy automobile production qualification of new energy auto companies, mainly engaged in new energy vehicles and key parts and components research and development, production, sales and service business segments, and the layout intelligent manufacturing, energy management, smart travel, Internet +, and other strategic emerging industries. In the new energy automobile manufacturing process, and a series of paint drying processes can not do without the help of china manufacturer hot water boiler. Due to the company before the device has reached less than the growing production needs, the introduction of the 2017 mid-tail electric company producing heating pressure hot water boiler (CEDR0.7--95 / 70-Ⅱ).
SUMMARY gas steam boiler maintenance gas boiler twice monthly maintenance inspection item A. Fuel supply line: a filter cleaning gas oil; ignition gas conduit 2 airtightness inspection; 3 checks whether the flow line... B. inspection of the instrument: a flushing water table; 2 Syphons flushing; valve experiment. C. Check burner:.... The flame detector (photocell) cleaning the light receiving surface; second inspection oil pump pressure is normal; 3 checks the combustion flame is normal; 4 check burner, the burner sound is abnormal; 5 Cleaning revolutions cup; 6 o'clock washing water rod. . Check D. Intake system: a washing water filter; 2 reaches rated pump head and flow; 3 a check valve is working properly... E. daily drainage tank and the cleaning debris. Water quality testing, water testing furnace. F. Check the combustion consumption is normal. Every three months in addition to the maintenance items plus the inspection item inspection items: Electric Part A: 1 line is loose aging, failure; 2 check the reliability of electrical components, overload; Protection relay 3 is normal; B.... open soft low deactivation tank valve exclude sludge; C to test the boiler and then point interlocking means: 1. low water position; overpressure 2; 3 flameout 4. The exhaust gas temperature ultrahigh; D. et quality tobacco. detection: analysis of tobacco smoke constituents comprising temperature detecting tail, combustion is working properly checked. E. burner and boiler cleaning outer cleaning. Paul A. large projects each year hosts a body part of a comprehensive clean-up tobacco pipes, water pipes, front and rear smoke box, part of the furnace and the burnout chamber and smoke tubes ash collection. 1. inspection openings comprehensive inspection hole hand hole, manhole sealing soundness, and timely replacement of defective seals. 2. The overall comprehensive testing instruments, valves, comprising detecting pressure gauge and safety valve, the pressure controller and the electrode level controller tuning. Part B. burner: Burner cleaning turn round cup, ignition means, filter, pump, motor and impeller systems, throttle link means to add a lubricant. Re-awarded for combustion testing. C. access control section detecting electrical components, control lines, the control box clean ash collection, each control point is detected. D. water supply system maintenance water treatment plant to check whether water quality standards, a comprehensive clean soft water tank, to check the functioning of the pump and lift, clean check valve spool and so on.
low price szl series coal fired hot water boiler Gas . 2017-12-8 · coal fired steam boiler,coal fired hot water boiler-ZG Boiler The SZL assembly coal fired boiler,was developed in the 80s as a new type of water SHL series coal fired boiler is the fourth-generation chain grate boiler high thermal efficiency,low operation cost,long-term trouble-free operation,lightw .Read More
China full premix condensing Wall hung gas boiler for hot water and heating, 20 years manufacturer FOB Price: Negotiable Min. Order: 1 Units; CE certified Condensing Wall mounted gas boiler- Platinum Series (With WRAS) FOB Price: Negotiable Min. Order: 1 Pieces; Wall hung gas boiler from China with CE, GOST and ROHS FOB Price: USD $1.00 / PieceRead More
If you are interested in China Natural Gas Boiler, You will be amazed by the variety of the product choices such as gas boiler, boiler, hot water boiler. Besides, their competitive & cheap price of Natural Gas Boiler factory would get you an edge in your own market.Read More
China 21MW Industrial Double Drum Diesel Gas Fired Hot Water Heater, Find details about China Hot Water Boiler, Hot Water Heater from 21MW Industrial Double Drum Diesel Gas Fired Hot Water Heater - Wuxi Zozen Boilers Co., Ltd.Read More
Boiler, Steam Boiler, Hot Water Boiler manufacturer / supplier in China, offering Horizontal Single-Drum Industrial Coal Fired Steam Boiler, Fuel Gas, Diesel, Heavy Oil Steam Boiler, Horizontal Style Steam or Hot Water Output Oil Boiler and so on.Read More
Steam Boiler, Hot Water Boiler, Gas Boiler manufacturer / supplier in China, offering Top Class Coal Fired Szl Hot Water Boiler, Top Class Coal Szl Hot Water Boiler, High Steam Quality 6t/H Coal Fired Steam Boiler and so on.Read More
2019-8-16 · Dehai Boiler is a manufacturer for A-class boiler (power plant boiler, industrial boiler, HRSG, waste-to-energy boiler, biomass boiler etc.) and correlated pressure parts. We supply boiler design, fabrication, installation, repair and maintenance. boiler economizer price boiler economizer manufacturer Hot Water Economizer Boiler Gas LPG LNGRead More
Foshan shunde zhongxi electric industrial Co., Ltd was founded in 2010, which is a professional manufacturer of household gas stoves, water heaters and range hood. It is located in the capital of China Electric gas appliances__Foshan shunde. The transportation is very convenient.Read More
China Natural Gas Fired Hot Water Boiler - Select 2020 Natural Gas Fired Hot Water Boiler products from verified China Natural Gas Fired Hot Water Boiler manufacturers, suppliers on Made-in-China.com.Read More
Boiler, Steam Boiler, Steam Generator manufacturer / supplier in China, offering Steam Generator Biomass 50kg / H Wood Steam Boiler, Vertical Biomass Boiler/Wood Boiler/Sawdust Boiler Manufacture, 50000kcal Wood Pellet Hot Water Boiler for Hotel and so on.Read More
Gas Boiler, Diesel Boiler, Oil Boiler manufacturer / supplier in China, offering Berapa Kw Boiler 4 Ton H, Chinese 2 Ton 2000kg Two Ton Biomass and Coal and Biomass Pellet Boiler, Packaging Machine Waste Wood Steam Boiler, Industrial Food Boiler and so on.Read More
China Gas Boiler manufacturers - Select 2020 high quality Gas Boiler products in best price from certified Chinese Boiler manufacturers, Gas Valve suppliers, wholesalers and factory on Made-in-China.comRead More
Boiler, Biomass, Hot Water Boiler manufacturer / supplier in China, offering Pellet Hot Water Boiler, High Thermal Efficiency 50kg/H Gas Fired Steam Generator for Hospital, School, Chemical Plant Disinfection, High Thermal Efficiency 50kg/H Gas Fired Steam Generator for Sandwich Pot and so on.Read More
Quality gas water heater on sale - you can find gas water heater from the most reliable suppliers on China.cn.Read More
China Gas Water Heater manufacturers - wholesale 2020 high quality Gas Water Heater products in best price from certified Chinese Heater wholesalers, Water Equipment manufacturers, suppliers and factory on Made-in-China.comRead More