Biomass fuel furnace negative -pressure firing system

• Main Authors: YE GUOLING, ZHANG XIJUN, GAO LIANCHENG
• Format: Patent
• Language: English
• Published: 28.10.2015
• Subjects: AIR SUPPLY; BLASTING; COMBUSTION APPARATUS; COMBUSTION PROCESSES; DRAUGHT-INDUCING; HEATING; LIGHTING; MECHANICAL ENGINEERING; METHODS OR APPARATUS FOR COMBUSTION USING ONLY SOLID FUEL; SUPPLYING NON-COMBUSTIBLE LIQUID OR GAS; WEAPONS

The utility model discloses a biomass fuel furnace negative -pressure firing system relates to biomass fuel combustion apparatus technical field. The induction cooker comprises a cooker bod, the furnace body includes combustion chamber, burner hearth, heat transfer flue tied in a bundle, the burner hearth bottom is equipped with the air distribution mouth, heat transfer flue top intercommunication tied in a bundle has last smoke box, go up the smoke box advance the mouth with the outlet flue on burner hearth upper portion passes through the flue intercommunication, heat transfer flue lower part tied in a bundle intercommunication has lower smoke box, down the outlet flue of smoke box passes through the air intake intercommunication of flue and draught fan, effect through the draught fan make the flue gas in proper order through burner hearth, flue, go up smoke box, heat transfer flue tied in a bundle, discharge behind the smoke box down, make to be less than standard air pressure formation negative -pressure firing in the combustion chamber. All negative -pressure firing systems of crossing of this department have improved the fuel availability, make fuel fully burn, avoid the furnace gate to spout the cigarette and hurt sb. 's feelings, have increased the security, and the negative -pressure firing flue gas is not beyond the scope of emitting the clean health of environment.