| 摘要 |
The invention relates to pneumatic bulk material conveyance systems, namely to switches of pneumatically conveyed material flow in automatic combined feed production systems.The flow switch comprises a cylindrical body (1) with six suction nozzles uniformly fixed to the body (1) to form a sector for an inactive position. On the upper part of the cylindrical body (1) is fixed a cover (4), equipped with a delivery nozzle. In the body (1) via a bearing assembly is mounted a turning rotor (6) with a switch channel. The turning rotor (6) is mounted with the possibility of actuation and fixation by a Maltese gear with seven blades.
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