AIR PURGE NOZZLE, PARTICULATE MATTER PROCESSING DEVICE, AND AIR PURGE METHOD

• Main Author: TANIGUCHI SHINICHI
• Format: Patent
• Language: English; Japanese
• Published: 08.02.2023
• Subjects: ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; CLEANING; CLEANING IN GENERAL; CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS,e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES,DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; CONVEYING; HANDLING THIN OR FILAMENTARY MATERIAL; MAKING GRANULES OR PREFORMS; PACKAGES; PACKAGING ELEMENTS; PACKING; PERFORMING OPERATIONS; PNEUMATIC TUBE CONVEYORS; PREPARATION OR PRETREATMENT OF THE MATERIAL TO BESHAPED; PREVENTION OF FOULING IN GENERAL; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIALCONTAINING PLASTICS; SHOP CONVEYOR SYSTEMS; STORING; TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING ORTIPPING; TRANSPORTING; WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

To provide an air purge nozzle which can effectively clean particulate matters from an object and reduce air consumption to achieve energy saving, and to a particulate matter processing device and an air purge method.SOLUTION: A nozzle body of an air purge nozzle is connected with an air supply line which supplies air to the nozzle body. The nozzle body has a first pipe part 92 and a second pipe part. The first pipe part 92 extends rearward parallel to a right flat wall surface 75 of a mixing drum. The second pipe part bends or curves from the first pipe part 92 at a right angle and extends to the left side parallel to a bottom surface 71 of the mixing drum. Air is discharged from a first discharge port 94 formed at the first pipe part 92 to the flat wall surface 75 and air is intermittently discharged from a second discharge port 95 formed at the second pipe part to the bottom surface 71.SELECTED DRAWING: Figure 2 【課題】対象物から粉粒体を効果的に清掃でき、かつ、エア消費を抑えることによる省エネルギー化を図ることができる、エアパージノズルおよび粉粒体処理装置及びエアパージ方法を提供する。【解決手段】エアパージノズルのノズル本体には、ノズル本体にエアを供給するエア供給ラインが接続されている。ノズル本体は、第１管部９２および第２管部を有している。第１管部９２は、ミキシングドラムの右側の平壁面７５と平行をなして後方に延びている。第２管部は、第１管部９２から直角に屈曲ないしは湾曲して、ミキシングドラムの底面７１と平行をなして左方に延びている。そして、第１管部９２に形成された第１吐出口９４から平壁面７５に向けてエアが吐出され、第２管部に形成された第２吐出口９５から底面７１に向けてエアが間欠的に吐出される。【選択図】図２