fire tube structure sisal large boiler
Low load operation mode processing
1, gas boiler is found to always pay attention to changes in boiler pressure lower loads, fire control, and air volume ratio, so that it is operated at a predetermined pressure, over-pressure, over-temperature operation no longer occur.
2, fireman should open the recurring pressure gauge, pressure gauge flushing the trap, to prevent clogging; Rinse once per shift pressure gauge, to prevent false water level.
3, always pay attention to changes in boiler water level to keep it at a normal level, prevent the emergence of the boiler dry.
4, the protection of the safety valve is the last line of defense after the failure of all automatic protection instruments must be checked regularly, once every two weeks to manually open the vent to prevent rust.
Rice husk biomass fired fire tube structure sisal large boiler is generally used to generate high steam-pressure required for incidental power generation or cogeneration. It is also used for saturated steam applications, which demand uninterrupted operation on highly choking fuels. This boiler is rugged and can operate continuously throughout the year.
2.Forms lower levels of nitrogen oxides than other combustion methods due to lower temperature combustion.
3.High heat transfer in the fluidized bed permits more economical boiler design.
4.Palm shell is burned in bed of limestone which captures the sulfur released by burning resulting in a dry calcium-sulfate waste product which is easily stored.
Jiamusi City, Heilongjiang Province Tangyuan county government to further implement the "Heilongjiang Provincial People's Government of Heilongjiang Province on the issuance of three-year action plan to win the notice of blue sky Wars," the actual situation, carry out a comprehensive rectification for small coal-fired fire tube structure sisal large boilers, as follows .
First, the objectives
By the end of 2019 out of the region to build 26 units per hour and 10 tons of steam coal-fired boilers and furnaces tea, operating a stove, food equipment and other coal-fired kiln drying facilities. Out of which 14 coal-fired heating boilers Small units, service three coal-fired boilers, industrial production of small coal-fired boilers nine. By the end of 2020, the region will build small coal-fired boilers cleared number, and completed more than 10 tons of steam per hour of coal-fired small boilers governance standards.
Second, the specific content of execution
1, source control. County-level cities built in the region 35 tons of steam per hour ban on new coal-fired boilers, the rest of 10 tons of steam per hour ban on new coal-fired boilers and below.
2, find out the base. Focus on carefully checking the area of coal-fired boilers case, before the end of May, the completion of the area and the development of coal-fired boilers ledger built-up area, and clearly out of all kinds of coal-fired boilers responsible departments and completion time.
3, held a mobilization meeting. 10 tons of steam per hour, organization and small coal-fired boiler unit, responsible departments held a meeting to clear out of time limits, and invite gas companies, boiler manufacturers, heating companies and small boiler unit for docking, to help provide alternative solutions Program.
4, announced the phase-out plan. Through government websites, issued to small coal-fired boiler unit a variety of ways such as notification, publish small coal-fired boilers out of the list, time frame for completion and telephone hotlines.
5, to carry out law enforcement inspection. Organization of joint law enforcement inspection, supervision of small coal-fired boiler unit to carry out the planned phase-out time frame. Carried out errant time, press the "Heilongjiang Province Air Pollution Prevention Act," the imposition of penalties.