horizontal type China grate water tube boiler price
Recently, the field of ecological environment of Shanxi thorough investigation of illegal activities, promotion of eco-environmental quality of Shanxi be greatly improved, the central group held a provincial environmental inspectors rectification illegal sewage major renovation "Hundred Days cleared" special action mobilization meeting, asked the province up and down quickly action to ensure that the "Hundred Days cleared" special action to achieve tangible results.
"Clear Days" special action include 10 aspects: the central environmental protection inspectors and inspectors "looking back" clear feedback issues; national air pollution control and strengthen supervision and three cities in northern Shanxi air pollution control special inspection found problems rectification task clear; focus on the problem of sewage from polluting units cleared; "ban on coal zone" bulk coal cleared; "scattered dirt" enterprise is cleared; key areas of coal-fired boilers cleared out of the task; urban area construction site dust pollution problem is cleared ; diesel truck phenomenon of black smoke cleared; cities above the county level and type of surface water environmental violations centralized drinking water source protection areas cleared; annual key water pollution control project is completed cleared.
Clear focus: focus on examination of 624 key polluting units of pollution control facilities, operation and pollutant emissions. Implementation of the rectification May inform the Provincial Department of environment and supervise the handling of seriously overweight key sewage units - one by one to verify the fourth quarter of 2018, in 2019 the Department of Ecology and Environment informed the first quarter supervise the handling of seriously overweight key polluting units, 2019 1 situation and the implementation of administrative penalties.
Specific objectives: In addition to coal coal ban areas, central heating and raw material coal companies, prohibit the storage, distribution and burning of coal and its products, slashing the average concentration of sulfur dioxide in the ambient air quality.
Clear focus: the use of coal for municipalities within the scope of "no coal zone" in the home spot checks to ensure that alternative livelihood and heating coal for clean energy or clean heating methods is strictly prohibited within the store "ban on coal zone" sales and burning the behavior of coal and its products.
Clear Focus: targeted surveillance cities out of the task list of coal-fired boilers. In built-up areas to ensure that municipalities and districts out of 35 tons and coal-fired boilers, county (city) eliminated the basis of built-up area and 10 tons of coal-fired boilers on October 1, 2019, Taiyuan, Yangquan, Linfen City, Jinzhong city, four global, Luliang Fenyang, Xiaoyi, the text of water, Jiaocheng, Yuncheng salt lake, Wenxi, Xinjiang, Jishan, Hejin global phase-out of 35 tons of steam coal-fired boilers, Changzhi city completed 35 tons of steam out of the task more than 50% of the amount of coal-fired boilers, Jincheng complete 20 tons of steam coal-fired boilers eliminated within the municipal area.
1, steam horizontal type china grate water tube boiler prices
(1) Open the power, start-up burner;
Steam horizontal type china grate water tube boiler price Priming phenomenon of magnetic drive centrifugal pumps and parking maintenance Henan fast boiler's steam boiler small series with you about Priming phenomenon of magnetic drive centrifugal pump and steam boiler maintenance parking Priming accident, it refers to the steam boiler evaporation surface soda rising at the same time, a large amount of bubbles, a lot of water vapor out of the accident and endanger the safe operation of the boiler: a phenomenon; sharp fluctuations (1) water level Indicator water level, there are serious bubble, see clear water; (2) the superheated steam temperature is sharply reduced; (3) severe: water hammer occurs in the steam pipe, the flange steaming; (4) and a saturated steam boiler water salinity increases; two, steam boiler priming process phenomena: (1) proper combustion attenuated, reduced boiler load, and remain stable; (2) Notify the user of steam to reduce steam consumption; (3) continuous blowdown door is fully opened, the door open emergency drain if necessary and regular sewage gate, changing the water boiler strengthening, drum level slightly lower than the normal level is maintained; (4) stop dosing; (5) opening and the present flow furnace superheater steam pipe hydrophobic, hydrophobic notification about the turbine open door; (6) Notify water analysis water analysis attendant Quality, according to the analysis result of the sewage, improved boiler water quality; (7) the water level is not stable, boiler water quality is not improved when the boiler is prohibited plus a load (8) Note steam temperature change, timely adjustment; (9) Note eliminated, timely adjustment; (10) the failure to eliminate, control rinse water level; qualified (11) boiler water quality, water clear. after that, recovery boiler normal operation; maintenance when the magnetic drive centrifugal pump maintenance parking refers to parking for the petroleum, chemical plant site backup pump. Role of backup pump when the pump is operating in use fails, timely switch comprising inputs and running quickly. Assurance means does not stop, the process stable. This requires the necessary maintenance spare pump, pump it during the outage in good condition. In particular interlocking, automatic switching of the standby pump inlet and outlet valve is open, the pump is filled with the transported medium, as long as the operation of the driver, the work can be carried out immediately. For each pump during deactivation, should always observe the quality and quantity of lubricant. The pump body and the pump of the heating medium is heated to heat insulation. In order not to bend the rotor due to its own weight, bushings and bearings adhesions, resulting in difficulty in starting, for the standby pump to conduct regular disk drive. For long-term disabled pump, pump the liquid put the net, to avoid freezing the profile of the pump housing. If necessary, the pump is opened, the scrubbing wipe the internal parts, coated with anti-rust oil. For long-term disabled pump, regardless of its on-site or in a warehouse, are regularly jigger.
When the hot water horizontal type china grate water tube boiler price scale occurs, we first need to be analyzed scale category, and then determine the specific treatment.