biomass pellet boiler in korea

What are the matters needing attention in the retrofit of coal-fired biomass pellet boiler in korea?

With the implementation of the new environmental protection law and the introduction of new standards for the control of atmospheric pollution of boilers, the transformation of coal-fired boilers in various localities has been carried out in an orderly manner, and coal-fired boilers can be transformed into natural gas boilers in the actual operation. Can also be transformed into biomass boilers, but no matter how to reform, in addition to the choice of high-quality coal-fired boiler transformation company, but also need to pay special attention to the following matters.

1. When the boiler is dismantled, attention should be paid to shutting down the blower and stopping operation when the boiler is dismantled, and when the furnace temperature drops to an appropriate temperature, the boiler needs to be dismantled by the relevant parts of the existing boiler to be retrofitted to the coal-fired boiler. Stop the boiler induced fan, chain grate, then the workers enter the furnace from the fire door, remove the original furnace arch of the boiler, clean up the furnace interior, and then remove the main engine and auxiliary machinery of the boiler.

2. Attention to furnace reform is one of the key points in coal-fired boiler reform. The combustion conditions of existing boilers can be improved by reasonable transformation, which can not only accord with the combustion conditions of new fuels, but also play a better role in saving energy. However, it involves re-pouring the furnace, so special attention should be paid to keep the back arch pipe of the boiler away from the center of the flame, so that it will not be burned by the high temperature.

3. Attention should be paid to the modified boiler after a series of projects, such as retrofit of coal-fired boiler, pouring of new boiler front arch and back arch, etc., should be paid attention to after the retrofit of coal-fired boiler is carried out. One of the most important tests is to test the boiler body under certain pressure, and the boiler can be put into use only after the boiler has passed the test and revamped. These are a few things to pay attention to when reforming coal-fired boilers.

Selection pharmaceutical companies need to pay attention to what the biomass pellet boiler in korea? Selection pharmaceutical companies need to pay attention to what the boiler? Boiler with pharmaceutical companies increasingly stringent national environmental policy, many pharmaceutical companies increasingly began to notice how to choose the boiler, through research and analysis of the market, the steam boilers in the range of pharmaceutical applications is relatively large, but the choice of the boiler measure standard not only need to address business needs, but also reduce operating costs of enterprises also need to have a significant contribution, then you want to meet these targets, you need to consider a number of factors, the following Xiaobian take you to do some simple understanding. Thermal efficiency is generally lower run (1) pharmaceutical boiler, heat efficiency of the boiler operation is directly related to the use of effects during use of the boiler as well as losses cost, thus making this selection, it should be carefully considered. (2) a power boiler pharmaceutical Generally, the choice of the boiler, when the boiler operating parameters understanding, we try to choose a power 20% higher than normal amounts of pharmaceutical steam boiler, to meet special circumstances special gas demand. (3) to select what type of boiler opening small series have mentioned constantly improve environmental policy, then in order to conform to the requirements of the times, many pharmaceutical companies have carried out cleaning boilers transformation, such as biomass to gas, fuel type, etc. the energy-based, but by analyzing the survey data, the application will be gas-fired boiler more certain, both from the terms of cleanliness or convenience are more suited to the application. Of course, during the selection, also we need to consider the actual situation of the boiler applications, such as space, power consumption of the local conditions selected for high efficiency boilers. In short, when pharmaceutical companies during the selection of the boiler thermal efficiency of the boiler efficiency, cleanliness and other factors are more important, so when choices must be based on the actual situation, more contrast analysis, careful decision-making.

Meanwhile, the transformation of the cost of coal-fired biomass pellet boiler in koreas, specifically how much, is based on the actual situation of the boiler to set, refer to the following main points.

1, determine the status of the boiler: To understand the current situation in the use of coal-fired boilers, there is almost a new, how about the extent of damage, if there is severe wear.

2, the transformation method: There are many ways of coal-fired boiler, the coal to gas, biomass, coal, coal to methanol to change the status quo are more and more. How you want to change, only partial or total transformation of the transformation, these costs are different.

3, difficult transformation: some boiler design of structural change is better, but some difficult to change the degree of difficulty of the transformation is the technical difficulty of the transformation will affect the final cost.

4, boiler life: life is generally coal-fired boilers in 10 years --20 years, if the stove has been used for more than six years, the extent of the damage is more severe, corresponding to the degree of difficulty and the transformation will also increase the .

Recently, Chengdu issued the "2019 Chengdu air pollution prevention and control action plan" to optimize adjustments programs around the industrial, energy, transportation, land use structure, proposed Yajian coal, pollution abatement, control car cut oil, clean dust, haze rule technology, integrated law enforcement operations as well as six 50 detailed measures.

According to the provincial government issued the goal of improving air quality in 2019, Chengdu PM2.5年均浓度控制在 year 52 micrograms / cubic meter and below, the number of days of good air quality rate of 67.6% and above.

Chengdu six proposed action, emphasizing the Internet technology means to achieve "smart governance gas": First, accelerating into the key source of business to install online monitoring equipment; the second is the full implementation of the wisdom of the site management platform in the city's housing construction and municipal construction site, to build green construction demonstration sites; Third, establish and improve municipal departments emissions inventory information sharing liaison mechanisms and environmental systems City - District - the town (street) three emission inventory liaison mechanisms; Fourth, focus on road vehicle emissions, drawn dynamically updated mobile source pollution maps.

At the same time, promote green industrial development, increase efforts to eliminate high energy consumption and high pollution industries: on the one hand, continue to promote coal-fired boiler, "clear" work; in an orderly way in key areas of old gas (oil) boilers implementation of clean energy transformation; increase industrial furnaces efforts to eliminate non-compliance. On the other hand, the promotion of green travel, speed up the process of rail transit; in public transport, sanitation, landscaping, postal and other fields of new energy vehicles, accelerate the construction of charging (change) station, charging pile.

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