The ultra-low nitrogen condensing waste heat steam boiler adopts a two-pass (high efficiency/low stress) wet-back structure beyond the classics, and a long arc-shaped furnace door design; large furnace full mixed combustion and threaded smoke tube for efficient heat transfer, inside the furnace Unique four-stage low-nitrogen combustion technology, fully suppresses the production of NOx, fine and flexible FGR flue gas circulation, and ingenious realization of NOx ≤ 30mg / Nm3 low nitrogen emission. The sensible heat of flue gas and latent heat of vaporization can be recovered to the limit, making the highest thermal efficiency. Equipped with a high-efficiency air preheater and a low-resistance ring wing-type energy saver, which can recover the sensible heat and vaporization latent heat in the flue gas to the limit. It adopts Cavallo low-noise split burner, high-end brand-name inverter, 7-inch LCD touch screen, put in ABB frequency conversion controller; the display screen and high-performance PLC controller fully meet the ultra-low NOx emission standards.
High safety, ultra-low emission, extreme energy-saving, user-friendly operation following facilities are available. 1. Integrated Assembly Factory, 2. The Intelligent Expert Control System, 3. Super High Thermal Efficiency, 4. Ultra-Low Nitrogen Emission, 5. Water Level Protection, 6. Pressure protection and 7. [Intelligent PLC Controller].
[1]. Wet-back type central low-level symmetrical arrangement, corrugated furnace. [2]. Full-edge design of combustion chamber, threaded flue pipe. [3]. Condensation and absorption of waste heat from flue gas, low nitrogen energy saving. [4]. Level 1 Energy saving, two-section condensation, reduce exhaust gas temperature, improve boiler efficiency. This ultra-low nitrogen condensing atmospheric pressure hot water boiler is an optimized and innovative version based on the traditional three-pass full wet-back structure. It has a built-in integrated condenser, a large open furnace door and a flue gas recirculation device. It is an industry innovation. It uses a large furnace Full-mix combustion and high-efficiency threaded flue pipe heat transfer; equipped with LCD touch screen and intelligent controller; the first low-nitrogen coupled flue gas recirculation Siemens FGR technology to suppress NOx generation and fully meet the 30mg ultra-low nitrogen emission standard. 1).Structe design of large furnace.(2).New outer packaging technology. (3). Open the furnace door option. (4). Low resistance and high efficiency heat transfer threaded smoke pipe. (5).Built-in integrated condenser.(6). GB3087 Low and medium pressure boiler tubes.(7).Italian Cavallo integrated Ultra-low nitrogen burner. (8). Simens FGR technology. 1. With run/stop function. 2. Low water level / over temperature / flameout / antifreeze / alarm function.3. Negative pressure running state detection/control.4. Boiler operation history data query and fault automatic identification function.5. The boiler has the function of scheduled operation.6. Power-off self-locking/one-key start-stop function.7. Data/information collection, analysis and storage functions.8. The controller has a password lock function.9. With standard RS485 interface and MODEBUS protocol, it can realize the remote group control function of multiple boilers. The Steam boiler with very small heat loss because of unique furnace and flue gas thermal surface design and for following facilities. 1. Pre purges function, improve the working conditions of the burner and prolong the service life. 2. The unique design of the combustion chamber, increasing the radiation heating furnace area, shrinking the size of boiler, reducing NOx emissions. 3. Two ends smoke box multi-level sealed to avoid smoke leakage. 4. Large steam room and high quality steam. 5. Aboved horizontal structure boiler, with adequate heating area, full heat transfer, stable operating under load revise, high combustion efficiency. 6. Boiler furnace located at low position, ensurethe safety range of the water level. Big steam evaporation surface, high quality steam. This Steam Boiler adopts reasonable desig of the heating surface to reduce the exhaust gas temperature to below the water vapor dew point temperature, make full use of the latent heat of vaporization of water vapor and co-operate with the Ultra-Low Nitrogen Burner, which has the advantages of high thermal efficiency and energy saving. * This Parameter May Change due to any change and upgrade the production due user requirements. * This Parameter May Change due to any change and upgrade the production due user requirements. *Condensing Technology save 5-10% of fuel and Thermal efficiency is as high as 103%. * This Parameter May Change due to any change and upgrade the production due user requirements. In order to increase the efficiency of the steam boiler, optionally, turbulators can be placed in the flue pipes and maximum heat transfer can be obtained from the flue gases. Due to the high gas velocities in this type of steam boilers, the smoke path resistance is high and long-barreled burners should definitely be installed. * Responds to sudden bursts of steam. • It has a large evaporation surface and steam volume. • It has a large and corrugated combustion surface. • It can be intervened from the front doors of the Steam Boiler to the smoke pipes, from the large-diameter explosion cover behind it to the hell side, through the man hole on the boiler and at least two hand holes on the water side. * Our maximum steam boiler production, production capacity; 30,000 kg/h is limited to 25 Atu steam. *Our steam boiler efficiency is 90-92% without economizer and 94-96% with economizer. The Steam Generator produce steam in various capacities between 50kg/h to 5000kg/h or more by burning Diesel, Fuel-oil, Natural Gas, LPG, Coal and Pellets.
1.When the water level reaches the danger zone, 2.When the chimney temperature rises above the ideal range, (Due to the possibility of dehydration). 3.When the steam outlet temperature rises above the ideal range (Due to the possibility of pressure control process malfunction.) Mains electricity of the whole device is automatically cut off from the safety panel with our Patented Control Unit. Many facilities require steam below 2000kg/h. These enterprises are mostly located in multi-storey buildings. It would not be appropriate to put boilers with large water volumes here, both in terms of security and space occupation. Textile Industry can be given as an example to these. Steam generators, which have a small water volume, occupy little space, and do not allow water to be transported together with the main steam producing steam, should be placed here. These types of steam boilers are called steam generators. In fact, it is all a steam boiler. Steam generators are devices that produce instant steam in a short time by instantly transmitting the heat energy they have to the small water volume within their body. They are small and compact due to their small water volume. They cannot respond to sudden bursts of steam. This Electrical Steam Boilers have the higher thermal efficiency while radiation loss is minimal, operating pressure is achieved quickly with maximum efficiency. Electric boiler has no exhaust going out the stack as associated with fossil fuel; therefore, electric boiler will be environmentally friendly. There is no NOx emission to the atmosphere. 1. Electric steam boiler is high efficient, quiet, and safe for your process needs. 2. Vertical design requires minimal floor space. 3. The heating elements are easily accessible-permit quick removal for service or inspection. 4. No NOX(Nitrogen oxides) emission.Electric boilers have no wasted fuel going out the stack as electric boilers are environmentally friendly. 5. Completely wired control box located in front of the boiler. 6. All electrical components have demonstrated signs CE and equipped with world famous brands (SIEMENS, SCHNEIDER, OMRON, and LS) to ensure product safety and service life. 7.98% thermal efficient because the heating elements (CE tested) are totally immersed in water. 8. Power switch function to allow different steam using requirement. 9. Heating elements start one by one, reducing the electric loading. This Boiler is highly efficient vertical gas/oil steam boilers (50-2000Kg/h), also provide a safe, reliable and rapid method of steam generation for the industrial users. This Boiler is highly efficient vertical gas/oil steam boilers (500-2000Kg/h), also provide a safe, reliable and rapid method of steam generation for the industrial users. This Boiler is highly efficient vertical gas/oil steam boilers (0.75T-2T/h), also provide a safe, reliable and rapid method of steam generation for the industrial users. This Vertical and condensing steam boiler developed for uses natural gas as fuel to quickly generate steam. It has the advantages of small footprint, high safety, low energy consumption, environmental protection, and high intelligence. , has been widely used in the supply of clean steam and high saturated steam in related industries.
