Smokeless incinerator and system using same

A smokeless incinerator comprising:

• a first combustion chamber (A) provided with:
• a main combustor (A1) into which wastes are thrown having firebrick walls (A12) and an auxiliary burner (A31) for supporting burning of the wastes;
• and
• a water cooling jacket (A2) that is located above the main combustor (A1) and has water cooling jacket walls (A27);
• a second combustion chamber (B) that is located on top of the first combustion chamber (A) and has a re-burning burner (B1) for burning unburned gas;
• a filter-equipped combustion chamber (C) that is aligned with and adjacent to the second combustion chamber (B) and has a ceramic filter (C1);
• a third combustion chamber (D) that is aligned with and adjacent to the filter-equipped combustion chamber (C) and has a dust collection cyclone (D3);
• a fourth combustion chamber (E) that is located on top of the third combustion chamber (D) and has a re-burning burner (E1) for burning unburned gas;
• and
• an exhaust stack (F) that is located on top of the fourth combustion chamber (E) and has a unit of forced exhaust (F2, F5),
• wherein the re-burning burner (B1) of the second combustion chamber (B) is fixed obliquely on a side face adjacent to an opposed face to the filter-equipped combustion chamber (C) at an acute angle (α) with respect to a direction toward the filter-equipped combustion chamber (C).