The grinding dust burnup prevention device in dry type grinding which uses the CBN foil

摘要

(57) Abstract Objective The grinding powder which has the combustibility which is delivered from the grinding machineBefore being sucked the dust into the dust collection machine, it treats safely. Constitution Tank (2) and upper cover (4) with 2 blocks structureThe forming and the water of fixed quantity (5) is accumulated to the tank (2). OnThe cover (4) the tank (2) airtight on top desorption possibly takingThe ri it is attached. Upper cover in (4), in flexibility tube (20)Depending, the collect dust which it concatenates to the dust opening (17) of the grinding machine (13)It concatenates with the opening (14) and the dust collection machine and the flexibility tube (19)The dust opening (10) is provided. Upper cover (4) reverse sideIt possesses the countless hole of grid condition or swage block condition in several places,Desorption be able to provide the board (15) unrestrictedly, passing the combustible dustWith the respective shield (15) it constrains. Constraint was receivedPortion of the dust the tank (2) to fall to sump or reverse clippingThe dust being mistaken by the resistance of the board, (15) the fire which it scattersAlso the flower is turned off. Tank (2) as for water inside, tank (2) cartridge headFrom the scupper (8) which is provided it is possible to discharge.