Abrégé

A multi-stage hydraulic mechanical garbage incinerator comprising a material inlet, a material-feeding grate (4), an incineration grate, a primary air supply system, and a secondary air supply system. The incineration grate is divided along the longitudinal direction into five units, where the first to the fourth of the units are standard units, and where the fifth unit is an end extension unit, while each unit consists of several sliding grate plates, flipping grate plates, and fixed grate plates. The five units divide the entire incineration grate along a direction of garbage movement into a drying section, a combustion section, and a burnout section. A limiting support apparatus (2) for use in limiting upward movement of a material-feeding trolley (3) of the material-feeding grate (4) is provided on the upper surface at the tail part of the material-feeding trolley (3).

Classes IPC  ?

• F23G 5/44 - Procédés ou appareils, p. ex. incinérateurs, spécialement adaptés à la combustion de déchets ou de combustibles pauvres Parties constitutivesAccessoires
• F23G 5/04 - Procédés ou appareils, p. ex. incinérateurs, spécialement adaptés à la combustion de déchets ou de combustibles pauvres comportant un traitement préalable consistant en un séchage

Abrégé

A multi-stage hydraulic mechanical garbage incinerator and a control method therefor. The garbage incinerator comprises a material-feeding inlet, a material-feeding grate, an incineration grate, a primary air supply system, and a secondary air supply system. The incineration grate is divided along the longitudinal direction into five units, where the units from the first unit (2) to the fourth unit (5) are standard units, and where the fifth unit (6) is an end extension unit, while each of the units (2, 3, 4, 5, and 6) consists of several sliding grate plates, flipping grate plates, and fixed grate plates. The five units divide the entire incineration grate along the longitudinal direction into a drying section, a combustion section, and a burnout section. Each grate plate of the incineration grate is driven along the horizontal direction by a shaft, and is supported in the horizontal direction on at least three positions by steel frames. The control method for the garbage incinerator comprises control methods for the air supply systems and for the incinerator grate plates. This is to improve the insufficiency in existing garbage incinerators and to increase the burnout rate of garbage incineration.

Classes IPC  ?

• F23G 5/44 - Procédés ou appareils, p. ex. incinérateurs, spécialement adaptés à la combustion de déchets ou de combustibles pauvres Parties constitutivesAccessoires
• F23G 5/04 - Procédés ou appareils, p. ex. incinérateurs, spécialement adaptés à la combustion de déchets ou de combustibles pauvres comportant un traitement préalable consistant en un séchage
• F23G 5/50 - Commande ou dispositifs de sécurité