| 摘要 |
A hand held dry ice dispensing device. The device includes a handle, which may include two hand grip portions, and a canister attached to the handle. The canister has an open bottom end wherein dry ice flows outward there from. A valve is disposed in the canister and produces a vortex discharge of CO2 gas flow which sublimes and forms dry ice. The device may also include an actuating mechanism, as well as, a safety mechanism. |
