Abstract: The disclosure belongs to the technical field of solid fuel utilization and discloses a gasification reactor adaptable for feedstock with wide particle size distribution, including a reactor body. The reactor body is composed of a first reaction chamber, a second reaction chamber, and a third reaction chamber, which are connected with each other. The side wall of the first reaction chamber is provided with a first vent for introducing a gasification agent to fluidize the fine feedstock particles in the first reaction chamber and the gasification reaction occurs. The bottom of the second reaction chamber is provided with a second vent for introducing an oxidant to react with the coarse feedstock particles in the second reaction chamber. The bottom of the third reaction chamber is provided with a third vent for introducing a gasification agent to fluidize and gasify the incompletely reacted particles in the third reaction chamber.

Abstract: The disclosure belongs to the technical field of solid fuel utilization and discloses a gasification reactor adaptable for feedstock with wide particle size distribution, including a reactor body. The reactor body is composed of a first reaction chamber, a second reaction chamber, and a third reaction chamber, which are connected with each other. The side wall of the first reaction chamber is provided with a first vent for introducing a gasification agent to fluidize the fine feedstock particles in the first reaction chamber and the gasification reaction occurs. The bottom of the second reaction chamber is provided with a second vent for introducing an oxidant to react with the coarse feedstock particles in the second reaction chamber. The bottom of the third reaction chamber is provided with a third vent for introducing a gasification agent to fluidize and gasify the incompletely reacted particles in the third reaction chamber.

Abstract: A horizontal shaking type automatic cooker includes five parts: a shaking platform, a heating device, a cooking pan, a motor, and an electronic control unit. The shaking platform includes two parts: a fixed base and a shaking flat plate. The fixed base and the shaking flat plate are connected through four eccentric gears that have a same diameter and are in rectangular arrangement. When the four eccentric gears synchronously rotate under the drive of the motor, the shaking flat plate and the cooking pan start to shake horizontally and circumferentially in a non-rotating manner, and a dish in the pan is turned and mixed under the action of inertia and impact force at a pan edge, so as to achieve a stirring effect. When the automatic cooker works during cover opening, water evaporates rapidly, there is much contact with oxygen gas, and a stir-frying effect is desirable.