4200kw ce approved coal fired hot water boiler
How to protect the evaporation boiler reaches design: In order to stabilize the combustion, if the coal volatiles, reducing the amount of heat necessary to increase the excess air ratio, the boiler furnace flue gas temperature to be reduced and the amount of evaporated water wall decreases, the radiation furnace transducer heat formula indicates, the furnace flue gas temperature to reduce the influence of the radiation heat transfer is the fourth power of the relationship.
Steam boiler steam boiler price Price: works steam boiler is heated in the drum and water is converted into steam, fire gives off heat in the furnace. Qiang boiler plumbing materials sales center is located in the southern suburbs of Datong City, is a design, sales, installation and service of integrated modern enterprise management. The main environmental operating boiler, a steam boiler fired boiler, a heating furnace, steel radiators, cast iron radiators, canned motor pump, the pump piping, air-conditioning water, galvanized pipe, PP board tanks. Details can be found! Works (in Pulverized example) in the furnace pulverized coal combustion heat is first absorbed water wall heat transfer by radiation, boiling and evaporation of the water wall to enter a large amount of steam for steam separator drum (excluding the DC furnace), into the separated saturated steam superheater heated by flue gas at the top, and the horizontal flue gas flue continue to be absorbed radiation and convection, superheated steam reaches a predetermined operating temperature. Generating boilers usually equipped with a reheater is heated by high pressure steam cylinder. Reheater steam power generation is continued into the low pressure cylinder. 1, the working principle (as an example in pulverized coal fired boilers) in the furnace pulverized coal combustion heat is first absorbed water wall heat transfer by radiation, boiling and evaporation of the water wall to enter a large amount of steam for steam separator drum (except for the DC furnace ), the separated saturated steam enters the superheater heated by flue gas at the top, and the horizontal flue gas flue continue to be absorbed radiation and convection, superheated steam reaches a predetermined operating temperature. Generating boilers usually equipped with a reheater is heated by high pressure steam cylinder. Reheater steam power generation is continued into the low pressure cylinder. 2. Pulverized coal boiler operation, the position of the center of the flame will affect evaporation. Generally, low center of the flame will lead to greater evaporation, and the high center of the flame will lead to slow evaporation. Also affects the position of the center of the flame superheated steam or reheat steam temperature. Typically, superheated steam, in particular the reheat steam temperature in the lower center of the flame, and vice versa. 3. Pulverized Coal Burner front and rear walls is arranged a thrust manner, tangential firing mode, bis tangential firing methods, each method has its own characteristics. Since the above-described arrangement can not be applied in the same furnace at the same time, the influence of steam can not be directly determined.
Why supervisory inspection-free steam boiler steam boiler characteristics can exempt? According to the "Steam Boiler Safety Technology Supervisory Regulations" provides that the normal water level of boiler water volume less than 30L in the boiler does not belong to the scope of the surveillance. When the normal water level of boiler steam boiler water volume is only 27L, like installing a home water heater as safe. So steam boilers belong to exempt boilers. You can avoid the security of small steam boiler What are the benefits? 1, you can not build a separate boiler room, can be placed in the basement, roof and other places 2, do not have a full-time duty Boilermakers (conventional boiler requires certified fireman) 3, eliminating the need for a year dealing with government departments, burning more peace of mind coal steam boiler What are the advantages over conventional steam boiler? Coal-fired steam boiler, is lower than conventional coal-fired steam boiler safety running costs, fast start, no registration and annual inspection, firing five minutes produce steam. Coal-fired steam boilers suitable for use in what place? It can be used in hotels, factories, hospitals and other occasions. The hotel can be used as a steam boiler steam laundry places, canteens and other uses. As plant steam for a steam boiler may be used in the process. Steam boiler can be used as a hospital to disinfect hospital use. Free supervisory inspection characteristics steam boiler: The supervisory inspection-free steam boiler water volume is less than the normal water level 30L, within the exemption permits boiler use a range of countries that use the certificate without going through the boiler. Furnace is equipped with a built-in separator, to solve the problem with the water vapor, more to ensure the quality of design, high degree of automation, personalized steam, all programs are concentrated on a button, extraordinary fool fuzzy control, each operator convenience. Boiler operating system using automatic intelligent electronic control system for the automatic control of all operating states can glance. You can observe in the display to the boiler work state, state boiler water level, steam pressure state level, pump operation status, fault alarm status, allowing you to keep abreast of boiler operating conditions, use more confidence. Using high-quality components all piping and instrumentation connections are made of stainless steel or copper pipe connections, electrical appliances are the most well-known of West Germany Electric, safe and reliable, luxuriously equipped. Multi-chain security features. Products fitted with a boiler inspection by checking the safety valve, pressure controller overpressure protection against boiler due to excessive pressure caused by the explosion; as well as low level protection limit, the boiler will stop automatically in case the water supply is stopped to prevent the phenomenon of dry boiler electric heating element damage even lead to burnout. Leakage protection so that safety of operating personnel and equipment more secure, even when a short circuit caused by improper operation of the boiler, the boiler will automatically cut off the circuit if leakage current and timely protect the operator and control lines. Easy to install, easy to use products factory have passed strict debugging, users only need to connect the power supply and water, as long as the boiler to fill the fuel inside the boiler to enter the automatic running state, without complicated installation. Scientific design, beautiful appearance cabinet scientific design, internal design structure is reasonable, maintenance is extremely convenient. Boiler shell CNC CNC cutting and hemming a molding process, work fine; shell surface temperature after spray treatment, durable, aesthetically pleasing appearance. The main feature of the supervisory inspection-free steam boiler 1, for a wide range of environmental protection, in line with environmental requirements; 2, economy using the latest energy saving technology can save about 50% of the monthly cost of using highly efficient thermal insulation materials, heat loss is very low fuel savings; 3, having a water safety, overpressure, over temperature protection features, safe and reliable; 4, simple practical boiler structure, small size, easy installation and maintenance, long life; 5, convenience can select any number of automatic computer-based digital display phenotypic two kinds of control, easy to operate, less failure, easy to use; 6, adjustable load can be adjusted as desired within the rated range; 7, this series boiler has 0.4MPa (4 kg), 0.7MPa (7 Gongjin), 1.0MPa (10 kg) of three kinds of steam pressure, steam production from 30KW to 2160KW a total of 27 kinds of specifications models for users to choose according to the needs, can also be custom designed for specific users ; coal, oil, electric, gas steam boiler applications: washing ironing industry: dry-cleaning machine, dryer, washing machine, dryer, ironing machine, iron and other packaging equipment for use Machinery Industry: labeling machines, standard sets of supporting the use of Biological Chemical Industry: supporting a fermentation tank, reactor, sandwich pot, mixer, emulsifier and other equipment used in the food industry machinery: tofu machine, the steam box, sterilization tank, packing machine , coating equipment, sealing machine and other equipment for use in other industries :( oil, automobile) steam cleaning industry (hotels, dormitories, schools) steam or hot water supply, (bridges, railways) concrete curing and so on. Steam boiler steam moisture content too much harm.
Due to the special nature of the industrial park location, we are more to consider whether the boiler with green features in the choice of boiler equipment. According to our survey of the entire boiler industry, quick side has considerable experience in research and development in the field of environmental cleaning boilers, boiler equipment while also providing low pollutant emissions for Beijing more enterprises and institutions, we are fully confident that the fast boiler ability. --customer feedback