Spinning ring blast apparatus who installs and removes fast

The utility model provides a spinning ring blast apparatus who installs and removes fast includes bellows, section of thick bamboo cover and diffusion chamber casing, is equipped with the porous section of thick bamboo of multiunit and a silk screen section of thick bamboo in the cover, states section of thick bamboo cover and locates bellows upper portion, and just section of thick bamboo cover one side can be dismantled with bellows and is connected, and the opposite side can be dismantled through first hasp with bellows and be connected, the lateral part of bellows is located to the diffusion chamber casing, can dismantle through the second hasp between diffusion chamber casing and the bellows and be connected. This spinning ring blast apparatus adopts dismantlement formula hinge or pivoted joint and quick hasp combination, makes each connection face can part fast or be sealed, realizes quick replacement perforated plate, a porous section of thick bamboo, a silk screen section of thick bamboo. And the dism