Title:
DRY DISTILLATION GASIFICATION COMBUSTION APPARATUS WITH DRY DISTILLATION GAS PRODUCER AND COMBUSTION GAS BURNER SECTION
Document Type and Number:
WIPO Patent Application WO/1992/011492
Kind Code:
A1
Abstract:
A dry distillation gas producer for producing dry distillation gas is completely separated from a combustion gas burner section for perfectly burning gasified fuel, thereby improving the functions of the respective members as much as possible. Namely, a part of an air supplying means of dry distillation gas producer is improved, an impurity removing tank is provided in an intermediate portion connecting the dry distillation gas producer to the combustion gas burner section to thereby increase the degree of cleaness of the dry distillation gas, and the combustion gas burner section burns the combustion gas with air blown out and fed from openings of first and second air supply portions in a cylindrical burner body, which has been preheated, while fully agitating and mixing the air with the combustion gas, thus realizing the more higher perfect combustion. The dry distillation gasification combustion apparatus, wherein a gas introduction pipe is connected to a dry distillation gas take-out opening of the dry distillation gas producer, the impurity removing tank is provided in an intermediate portion of the gas introducing pipe and the gas burner section is connected to the forward end portion of the gas introducing pipe, characterized in that the dry distillation gas producer is provided at the bottom portion of a tank furnace thereof with an air chamber and an air blow-out portion communicating with the air chamber, air thus supplied flows along a ventilating recessed portion around an air diffusion cap and spreads softly and uniformly over the whole bottom surface, the combustion burner section is provided in the cylindrical burner body thereof with a preheating burner portion, and the first and second air supply portions, the air blown out and supplied from the opening of the first air supply portion is agitated and mixed with the combustion gas in the burner body, air preheated by an air storing layer, which is supplied from the second air supply portion, can be agitated and mixed with the combustion gas in the vicinity of a combustion opening portion.
Inventors:
MAEDA NAOMI (JP)
SASAHARA SEIICHIROU (JP)
SASAHARA SEIICHIROU (JP)
Application Number:
PCT/JP1990/001695
Publication Date:
July 09, 1992
Filing Date:
December 25, 1990
Export Citation:
Assignee:
MDR CO LTD (JP)
International Classes:
C10B1/04; C10B49/02; C10B53/00; C10B53/07; F23D14/24; F23D14/66; F23G5/12; (IPC1-7): C10B53/00; C10G1/10; F23B5/00; F23D14/24
Foreign References:
| JPS60122631U | 1985-08-19 | |||
| JPS564709U | 1981-01-16 | |||
| JPS454469B1 |
Attorney, Agent or Firm:
Ohtsu, Hiroo (Roiyaru Haitsu Mita 7-26, Mita 3-chom, Minato-ku Tokyo 108, JP)
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