Generally speaking, after so many years of development, China's aux boiler switchboard industry has indeed made great progress, while the boiler industry and enterprises are also faced with various challenges. Boiler industry must adhere to market-oriented strategy, closely rely on scientific and technological progress, scientific and technological innovation, under the guidance of national energy and environmental policy, company structure and product structure adjustment, manufacture and sale of boilers in line with market demand in order to occupy in the fierce competition in the market place.
One yuan complex Unrestraint years, the spirit of renewal long. The new year began with new challenges, party fast Group 2019 Spring Annual Meeting held January 29 at 3:30 pm in Anyang, Henan Hong Rui Hotel, all my colleagues gathered to congratulate the New Year.
Shed for 150ton CFB aux boiler switchboard to avoid rain
Full installation site view of 150ton circulating fluidized bed
You have to know the energy consumption of the aux boiler switchboard (main steam temperature) reason for the main steam temperature problems (1) the following main steam temperature increases on 1.1 furnace boiler flame center shift, furnace outlet temperature. 1.2 coal increased too fast. 1.3 coal volatiles reduced, thicker coal, water increases. 1.4 Excess air amount is increased. 1.5 pulverizing system start-stop. 1.6 improper adjustment of automatic control by warm water. 1.7 superheater sootblowing poor choice. 1.8 feed water temperature is low. (2) The following main steam temperature decreases the flame center biasing 2.1: burner tilt deviation, hem; burner is switched from the upper to the lower layer, the lower layer or to an excessive amount of the powder. 2.2 coal volatiles increased, thinning coal moisture reduction. 2.3 superheater heating surface fouling, slagging, fouling the interior. 2.4 boiler drum water separation is poor. 2.5 Save the hot water drain valve. 2.6 automatic adjustment inappropriate, excessive desuperheating water. 2.7 furnace or serious deterioration of water quality of soft drinks were vacated, occur. 2.8 feedwater temperature. 2.9 economizer and water wall inappropriate choice sootblowing time. 2.10 coal reduced too quickly.
20161015-network main power station main switchboard steam &aux. boiler system steel plate pretreat