People's living standards continue to improve, the pursuit of a more energy efficient life with hot aspect, comfort and convenience, low emission and environmental protection, this trend led to the boiler industry to clean low nitrogen environmentally friendly development, responding with low nitrogen condensing gas boilers to a more diversified development of intelligent direction. So, what exactly low nitrogen gas boilers advantage of it, why so much praise by users do?
Steam 2 ton husk boiler is one of the indispensable devices in the pharmaceutical industry, decoction of Chinese medicine, medicine drying, sterilization, cooking gum, drying, tabletting and capsule production processes, a large amount of steam will be used. West Libang Pharmaceutical Co., Ltd. is a pharmaceutical research and development, production and sales of high-tech enterprises, the existing anesthesia, cardiovascular, child immunization, pharmaceutical raw materials, pharmaceutical excipients, nutrition series of six automated production lines. With the increasing strength of China's environmental protection, some high-pollution devices are making the transition to clean environmental protection. Libang Pharmaceutical respond positively to national coal to gas policy, decided to change the existing coal-fired boilers to clean better gas steam boiler. Fast boiler with strong comprehensive strength in the field of clean energy, Libang Pharmaceutical after conducting comprehensive consideration, determined to cooperate with the fast boiler. The two sides further understanding, party fast technical engineers according to production needs state power, and soon its development of specific solutions for its recommendation of a 6 tons of steam condensing gas steam boiler (WNS6-1.25-Y.Q).
After a 2 ton husk boiler shutdown, how maintenance? Technical personnel, the maintenance shutdown of the boiler, furnace maintenance is divided into external corrosion and pot. Corrosion maintenance pot, according to the duration of the shutdown has dry and wet maintenance maintenance two kinds.
Hot water 2 ton husk boiler feed water speed and scale with the ability to hot water boilers are often used in hotels, hotel, baths, offices, etc., when in operation for us to be reasonable and proportional speed control of water with the following'll tell you about the boiler load capacity and the speed ratio of the belt water: a, the stronger the greater the proportional band 1 load capacity, each of the hot water boiler station changes according to the size of the load carried by the respective main regulator of the proportional band. 2, the fuel conditioning subsystem using the steam turbine power - Frequency electrohydraulic control system similar to the feedforward - feedback cascade control system. 3, the main regulator proportional regulator, the steam turbine power - frequency electro-hydraulic control system of a frequency corresponding to a difference amplifier which corresponds to droop ratio with the steam turbine, the size represents the size of the boiler with a load capacity, proportional band The larger, the stronger the boiler with a load capacity. 4, the sub-controller uses proportional-integral regulator, the steam turbine power - the power conditioner frequency electro-hydraulic control system, respectively. 5, the amount of fuel introduced into the feedback signal, and the power turbine - steam turbine introducing a pressure signal frequency electro-hydraulic control system corresponds to which function is to quickly eliminate the amount of fuel boiler spontaneous disturbance. Second, the water should not be too fast a speed, water should not be excessive speed before the start, winter is generally not less than 4h, the other seasons 2 ~ 3h, especially in the beginning of the water should be slow. 2, generally at 50-90 deg.] C water temperature, so that the temperature difference between the feedwater and the steam drum into the drum wall temperature is not more than 40 ℃. Not fully cooled, water temperature cf. drum wall temperature can be, or should be slow water velocity. 3, when the feed water entering the drum is always in contact with the first drum half wall, if the water temperature and the drum wall temperature difference is too large, the influent fast speed, upper and lower walls of the drum, the inner and outer wall will have a greater differential expansion, resulting in a large drum to additional stress, causing deformation of the drum, when severe cracks. 4, since the thick-walled drum, slow expansion, the wall of the tube is connected to the drum wall is thin, expanded rapidly. If the temperature is too high or water boiler feed water too fast, uneven expansion will cause the weld cracks, damage. Water speed before starting hot water boiler should not be excessive, with the ratio, the stronger the larger the load capacity, so the size of the master regulator may vary with the proportional load carried, for this purpose we use to control the process, to avoid accidents.