In October 2016, my company and the China Dunhuang International Hotel signed a ZWNSL2.1-1.0 / W-Y.Q vacuum condensing gas hot water boiler to provide heating and hot water for the hotel. The boiler implementing the response to the national policy of environmental protection requirements and local environmental protection departments on a series of low nitrogen emission standard boiler requirements, in terms of design, manufacture, installation and other sectors have strict checks to ensure that the boiler safe and stable operation.
DZL and SZL, which one is better? Here, the writer wants to say, choose one you need. Purchasing a set of industrial boiler is almost as hard as finding a boyfriend or girlfriend. The one you needs, the one you can trust, the one you should choose. DZL type is with single drum, and firetube boiler. SZL type is with double drums and watertube boiler. Both of them have got IBR and ASME international certifications. Mixed biomass and coal fired 3500 kw vertical tube biomass pellet fired steam boiler capacity is from 4 ton to 75 ton. Dear consumers, you can choose the capacity based on your own factories requirements.
Modulation (the capacity to vary the boiler output) is a key concern for biomass 3500 kw vertical tube biomass pellet fired steam boilers. Generally biomass boilers will only modulate to 40% of their capacity. A typical oil burner will modulate to 20%, and with the installation of multiple burners, oil boilers can modulate to very low output. Biomass boilers respond much less rapidly to variations in load. From start-up they can take several hours to get up to the required temperature and pressure. Steam is much more difficult to store than hot water. The boiler will have some in-built thermal storage and the use of steam accumulators provides some flexibility, but the key barrier at many sites is that a biomass steam boiler should be designed for a consistently required base-load.
Gas-fired 3500 kw vertical tube biomass pellet fired steam boilers compared to traditional heating methods advantages 1. Hot water boiler boiler assembly PC-style controller, all functions are stored on a smart chip, intelligent boiler, digitization, automation, humane, intelligent control of boiler water temperature, water temperature reached the heating automatically stop; large screen fonts display temperature, boiler water temperature at a glance. A multi-purpose furnace, while heating may be cooking, boiling water bath. 2. Super conversion system, start low temperature heat exchanger, heat transfer speed is fast. Hot water boiler boiler assembly PC-style controller, all functions are stored on a smart chip, intelligent boiler, digitization, automation, humane, intelligent control of boiler water temperature, water temperature reached the heating automatically stop; large screen fonts display temperature, boiler water temperature at a glance. 3, gas steam boiler installation cost is low, the heating safety: Universal device, without changing the heating equipment, pipes, radiators general, to achieve the water circulation heating effect; fast heating, the heating area of up to 60,500 m2, the system plumbing , 24 hours of heating, long service life. Function gas boiler the ignition system that ignites the mixture of air and fuel, its main components are: the ignition transformer, the ignition electrode, a high voltage electrical cable fire. A more secure electronic ignition system called ignition pulse, is widely used Zhuoyi energy saving gas boiler manufacturers. Which facilitate saving, can simply press a finger, and safe, does not occur due to unexpected accidents occur flame, once the stall state occurs, the control system can close the solenoid valve, off the gas passage. 4. Gas steam boiler low energy consumption, low cost: a variety of materials, solar panels, solar lights, solar photovoltaic power generation inexhaustible, everywhere (eg: chaff, corn stalks, rice straw, wheat straw, sesame straw, peanut hulls , branches, sawdust, weeds, etc.). All biomass can burn agriculture and forest waste. The use of advanced technology and efficient packing gasification technology, continuous gas production, long time, once for 7 days, can replace conventional high energy heating method. It can be used to retrofit or renovation of a traditional boiler equipment. 5. safety and environmental protection: working pressure is small, does not exhaust emissions, there will be no risk of explosion, coal-fired flue gas discharge will not cause harm to people, it will not cause environmental protection. 6. widespread use, especially for the rural areas of cooking, boiling water, bathing and heating. It also applies to the boiler combustion, greenhouse heating, heating and a large area of small and medium sized restaurants, and not subject to seasonal restrictions. It can be used all year round.