type of boiler regarding pressure

You have to know the energy consumption of the type of boiler regarding pressure (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.

Coal-fired industrial type of boiler regarding pressures need to pay attention to what the transformation of coal-fired industrial boilers need to pay attention to what 1, before removal of the original boiler transformation of the original boiler should be removal of the original main and auxiliary boilers, special demolition work carried out by professionals, so that the whole demolition work done faster to prevent accidents during the removal process. 2, note that the pressure of the boiler, the boiler combustion medium small conversion to gases, but also the original draft combustion into the combustion pressure. In this process, the user needs to pay particular attention to the structure of the whole furnace walls and seal. If the sealing performance is not good, can not withstand the pressure of the boiler, accidents will happen. 3, furnace conversion factor; in many cases the gas burner for the time, because the fuel atomization poor or incomplete combustion furnace gas surplus will be subject to any influence of fire or explosion caused by carelessness, so the transformation is complete should be appropriate where blast doors were installed to prevent the explosion, while increasing the ignition flameout protection device to ensure the safe operation of the boiler; 4, after the transformation test, the need for complex trials to determine the safety after the transformation of high-quality boiler sex. Common method of detection is the pressure after the high-pressure water boiler transformation test. Finally, only after the tests meet the standard, boiler to complete renovation work.

29 MW palm shell biomass type of boiler regarding pressure in Malaysia

The One Belt One Road Strategy has played an important role in promoting Zhengzhou Boiler Co., Ltd. overseas market expansion. Zbg Z has repeatedly cooperated with Malaysian companies.

To protect the economic development of enterprises, production safety running smoothly, according to Qingyang County in Anhui Chizhou municipal government air pollution control requirements, coal-fired type of boiler regarding pressure inspection pull the plug on a regular basis in October 2018.

Qingyang County Market Supervisory Authority for the county a number of companies were visited research to understand the company's current production operating conditions and problems, start from regulatory functions, for enterprise development to provide quality services, reduce business costs.

Special equipment boiler pressure is high risk, than a regular inspection cycle must immediately stop using, but they are also necessary for the production of business equipment, once the shutdown enterprises will face shutdown. Looking at business owners anxious eyes and counties actively discussing with the city center expert special inspection, and according to regulations, to quickly determine a set of effective programs and promptly inform each enterprise.

Through contact with the surrounding counties and cities to understand the relevant units of the boiler fuel change fees and counties take the initiative and boiler companies approached agreed upon with the use of rehabilitation programs, a significant reduction in transformation costs. Up to now, Qingyang County has completed 12 boiler fuel change work, the cumulative cost of more than 60 million.

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