You have to know the energy consumption of the boiler accessories (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.

Hot water boiler accessories for heat is determined by the heating load. During the heating period of a time zone, the amount of circulating hot water boiler is constant, the temperature rise of the hot water boiler (for the difference between the temperature of the return water) that is reflected in the size of the boiler output (load), and therefore, the thermal regulation or control i.e., the temperature of the boiler water supply control or regulation of the boiler load. 2, rated working pressure: is the maximum allowable domestic water pressure under normal operating conditions, in MPa.

(3) water gauge

You can view the height of the water inside the steam boiler through the water table, fireman by observing the water table, to avoid too much water or boiler water and other unusual occurrence, to ensure the safe operation of the boiler.

To do a solid job Huoqiu County 35 tons of steam per hour and less industrial coal-fired boiler accessoriess as well as glass, ceramics industry, coal-fired kilns clean energy alternatives work, according to "Anhui atmosphere to do on the issuance of <35 hour Anhui cities and built-up areas tons of steam coal-fired boilers and the following industry and glass, ceramic industry, coal-fired kilns clean energy alternative implementation of the program "notice" (Anhui atmosphere do [2018] No. 11), "Lu'an office atmosphere on the issuance of

A scoping

1, in the present embodiment "industrial coal-fired boilers" refers to coal as the fuel, steam or hot water for industrial enterprises, primarily to meet the production process, the power (accounting for 50% or more) and the like required for the boiler, free professional heating companies coal-fired boilers.

2, in this embodiment, "glass, ceramic industry, coal-fired kiln" refers to coal as the fuel, comprising a direct-fired coal preparation or coal as a raw material gas-segment, two-stage gas furnace, firing, heating the finished product facility.

3, the program of "built-up area" means Huoqiu county area (county towns and the former North Industrial Park), Anhui Huoqiu Economic Development Zone, excluding the township.

4, in this embodiment, "clean energy" refers to electricity, natural gas, coal gas clean large, clean oil (alcohol) and all other non-renewable energy sources of renewable energy.