Abstract: The present invention includes a smoking cabinet, a central air supply system, and a refrigeration device. The central air supply system includes an air supply pipe and an air-draining pipe connected with the smoking cabinet. The other end of the air supply pipe and an air-draining pipe are connected with an air supply unit and an air-draining pump respectively. The refrigeration device includes a cooling pipe extending curvedly to the inside of the smoking cabinet for controlling the temperature between ?2 to 7° C. for providing refrigeration. Thus, providing fresher and better quality meat and fish, especially sashimi.

Abstract: The present invention includes a smoking cabinet and a central air supply system. The central air supply system includes an air-draining pipe and an air supply pipe connected with the smoking cabinet. The other end of the air supply pipe is connected with an air supply unit to supply cooking smoke to the smoking cabinet. The air supply pipe is connected with a compression motor. The other end of the air-draining pipe is connected with an air-draining pump to drain cooking smoke from within the smoking cabinet, and the air-draining pump is connected with an air-recycling unit. Thus, the compression motor and the air-draining pump respectively supply and drain compressed cooking smoke repeatedly so the meat inside the smoking cabinet swells and shrinks repeatedly. The cooking smoke can penetrate the meat quickly so that it the time required to cook the meat is drastically reduced and keeps the meat fresh.

Abstract: In a cocoshell filtered cold smoke apparatus, a heating stove receives a smoke generating material made of coconut shell. A cooling chamber internally provided with multiple filter layers communicates with the heating stove. A liquid cooling unit is respectively connected to a first liquid pipe and a second liquid pipe. An end of the first liquid pipe is connected through first filter cartridges to the liquid cooling unit, and another end of it provided with nozzles is positioned at an upper portion inside the cooling chamber. A gas compressor unit is connected to the cooling chamber to compress the gas and store it in a gas bottle. A meat smoking part includes a smoking chamber inside which are received multiple pieces of meat, placed on a supporting frame, to be smoked. A carriage is further provided to facilitate the displacement of the supporting frame.