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What is the reason for the positive pressure during the operation of the domestic waste incinerator?

Release date:Nov 13,2021 Source:Holy Shield Pageviews:-
The main purpose of waste incinerator incineration is to burn as much waste as possible, make the burned materials harmless, reduce the volume, reduce the generation of new pollutants, and avoid secondary pollution. If positive pressure occurs during operation, it is usually caused by the following reasons:

The main purpose of waste incinerator incineration is to burn as much waste as possible, make the burned materials harmless, reduce the volume, reduce the generation of new pollutants, and avoid secondary pollution. Generally speaking, the domestic waste incinerator should maintain negative pressure operation in the incinerator.

If positive pressure occurs during operation, it is usually caused by the following reasons:

1. There are too many materials to be burned in the furnace, and the incineration load is too heavy.

2. The induced draft fan shuts down or the induced draft fan system has a problem.

3. Too much fuel is added or the calorific value of combustibles is too high.

4. The furnace ash accumulates in the furnace too much, resulting in a smaller space in the furnace.

5. The pipe is blocked.

Holy Shield domestic waste incinerator

The main features of waste incineration technology:

1. The project land is saved. In the case of the same amount of waste treatment, the land area required for the waste incineration plant is only 1/20-1/15 of the waste sanitary landfill;

2. Fast processing speed. The decomposition time of garbage in sanitary landfills is usually 7 to 30 years. As long as the melting point of the garbage is lower than 850℃, the incineration process can be completed in about 2 hours;

3. Good volume reduction effect. For the same amount of waste, landfill can be reduced by about 30%, composting can be reduced by about 60%, and incineration can be reduced by about 90%;

4. Low pollution emission. According to the research of the German Environmental Research Institute, if the same strict EU pollution control standards are adopted, the pollution caused by garbage incineration is only about 1/50 of that of sanitary landfills;

5. High energy efficiency. Every ton of garbage can be incinerated, generating more than 300 degrees of electricity. The domestic waste generated by about every 5 people can meet the daily electricity demand of 1 person through incineration and power generation.

Generally speaking, for large and medium-sized cities with dense populations, developed economies, and scarce land resources, garbage incineration should be adopted. At present, Holy Shield's high-temperature waste gasifiers mainly include household waste incinerators, industrial waste incinerators, animal incinerators, medical waste incinerators, etc., which can meet various waste treatment needs. The product has the advantages of easy operation, full combustion, automatic control, reliable insurance, convenient maintenance, and low investment.

【Tag of this article】:Holy shield domestic waste incinerator
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