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The purpost of this thesis is to design and invent the incinerator for using with office The dimension (width x length x height) is 60x 60 x 215 cm. The parallel flat plate electrostatic precipitators (ESP) were constructed for testing the efficiency of collecting smoke particles.Their dimensions were 25 cm width, 17.5 cm length, and the distance between the plates were 1.5 cm, and the diameter of discharge electrode was 0.38 mm. The input voltage is 24VDC. The Pulse-width modulation (PWM) was generated by Pulse Signal switching power supply during working process for increasing voltage Flyback converter for Flyback transformer TLF14675B model. The frequency control wugenerafed by Microcontroller Arduino Uno R3 model. The results shown that an incinerator for office was operated properly of frequency 20 kHz and 75 percent of duty cycle. The discharg current was found about 50 to 375 A . The output voltage of prototype is a sharp pulse waveform. When testing the incinerator prototype with the parallel flat plate electrostatic precipitators, the precipitation value of smoke particles was around 65 percent.
- Research Report