steam boilers for mushroom sterilization
Recently, Xuzhou City ushered in the good weather blue sky, sweetness and light, a set of numbers from the Xuzhou municipal environmental protection department made us confident to bring back the blue sky. According to the latest air quality in the province informed that this year, two good days in Xuzhou City 73 days, an increase over last year eight days; PM2.5 concentration of 78μg / m³, the concentration of upward momentum have been effectively curbed. The atmosphere improving governance has achieved victory.
Since April this year, Xuzhou municipal government set up the city's Operations Command prevention tackling air pollution, and the establishment of 16 specialized working groups in accordance with the classification of remediation tasks, the relevant departments to deploy officers to concentrate on work, concentrate on promoting the prevention and control of air pollution crucial action. At the same time, Xuzhou developed and issued in the history of the most aggressive, the most comprehensive measure of the "Xuzhou City in 2018 tackling air pollution control program," the task of governance engineering, project oriented, technology node.
First, action aimed at the city's 13,654 "messy dirty" business, and sort of closure to ban or stop crime measures. "Coal-burning pollution" key problem is the political commissar of the governance of Xuzhou City, after the operation began, to more than 10 tons of steam coal-fired boilers implementation of classification regulation, the city's 18 coal-fired thermal power companies implement flue gas treatment project off white, investigate and shut down downtown bulk coal processing operations point 171, for 22 coal-fired power companies and the city's 11 coal production (including coal washing) enterprises in high frequency sampling.
Furniture, printing and dyeing, filling stations and other industries, focusing on pollution VOCs special inspection work, check the company focused on source control, process management, end of treatment, the treatment facilities to ensure the normal operation of equipment, environmental protection do not have the processing power of enterprise firm shall be eliminated by shutting down.
How does power plant boiler working?
The power plant boiler generates high pressure steam by transfering the heat of combustion in various heat transfer sections. This part of the article series briefly describes the flow and arrangement of the heat transfer sections in a power plant boiler. In line diagrams help make the concept clear.
Must the sewerage pipe of gas-fired boiler be seamless steel pipe? Sewerage pipes for gas-fired boilers are advised to use seamless steel tubes, as this will avoid problems in the process of use. Moreover, it is generally required that each boiler should have its own separate sewerage pipe and be connected to a blowdown expander or drain cooling tank. If several boilers share a sewerage pipe, a cut-off valve should be installed on it.
horizontal coal fired chain grate boiler
1.It is compact in structure,elegant in shape, bright in color.
2.It has large water capacity, high heating efficiency, efficient vapor production,enough steam,long service life and so on. Moreover, this boiler is equipped with superior burning machine and booster-feed pump ,these devices can make the coal burn abundantly, feed the water timely and lower the noise.
3.With the self-diagnostic computer controller,when the boiler goes wrong, it will stopped automatically, send sound and light alarming signals,indicate the fault code for maintenance.
4.The horizontal steam boiler is well-equipped with protection system, the combustion engine can be set blow unit after high temperature.Equipped with good safe valve,pressure regulator,low water level and overheating prevention system, the boiler can be ensured to run safely.