Journal of the Korean Society of Industry Convergence (한국산업융합학회 논문집)

The Korean Society of Industry Convergence (한국산업융합학회)
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Performance Test of Ceramic Filter Collector for the heavy-oil boiler for Concurrent treatment Dust and Nitrogen Oxides

분진 및 질소산화물 동시처리를 위한 1톤 중유 보일러용 세라믹 필터 집진기의 성능실험

  • Received : 2018.09.27
  • Accepted : 2018.12.04
  • Published : 2018.12.31
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Abstract

The product developed in this study is a ceramic catalyst filter for 1 ton heavy-oil boiler that can simultaneously process dust and nitrogen oxides. This has been developed for simultaneous processing of nitrogen oxides and dust at high efficiency of hot exhaust gas (approximately $300^{\circ}C$) generated after burning 1 ton heavy oil boiler. Ceramic catalytic filters for 1 tonne heavy-duty glass display are technologies that remove 90% of dust and 85% or more of nitrogen oxides. This is an improved new technology to integrate exhaust ventilation and desiccation devices into one, thereby reducing the production process and improving the economy. To this end, the performance test of the catalytic filter for heavy oil boilers was carried out, and the durability of the PLC circuit was constructed.

Keywords

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Fig. 1 Performance test device of ceramic filters

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Fig. 2 Ceramic filter area measurement

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Fig. 3 Pressure loss experiment

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Fig. 4 Pressure Loss data of ceramic filter

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Fig. 5 Durable life test device

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Fig. 6 Durable life test data

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Fig. 8 Measurement at the rear of the baghouse(C1)

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Fig. 7 NOx reduction by temperature

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Fig. 9 Exhaust gas temperature

Table 1. Regulation of nitrogen oxides on ships

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Table 2. Regulation of sulfur oxides in the seas

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Table 3. Concentration of dust emission

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References

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