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A gravimetric blender with adjustable discharge capacity, comprising a mixing shell


source:[Gravimetric blender]   release time:2021-04-09 16:08:09




1. A gravimetric blender with adjustable discharge capacity, comprising a mixing shell (1), characterized in that: a top cover (2) is installed on the upper side of the mixing shell (1), and A stirring motor (3) is installed on the upper middle of the top cover (2) through bolts, a rotating shaft (4) is installed on the lower side of the stirring motor (3), and a stirring blade (5) is installed on the lower side of the rotating shaft (4) , A vacuum feeder (8) is installed on the upper side of the top cover (2), and a plug-in valve (9) is installed on the mixing shell (1) on the lower side of the vacuum feeder (8). ), one side of the vacuum feeder (8) is connected with a raw material hopper (6) through a suction tube (17), a platform scale (7) is installed on the lower side of the raw material hopper (6), and the mixing shell (1) A bracket (11) is welded on the lower side, and a PLC control cabinet (12) is installed on one side of the bracket (11), and the stirring motor (3), the vacuum feeder (8) and the plug-in valve (9) are all installed It is electrically connected to the PLC control cabinet (12), and a discharge port (13) is installed on the lower side of the mixing shell (1).

2. A gravimetric blender with adjustable discharge capacity according to claim 1, characterized in that: a butterfly valve (14) is installed in the middle of the lower side of the discharge port (13).

The gravimetric blender with adjustable discharge capacity according to claim 1, characterized in that: the lower side of the raw material hopper (6) is equipped with a foot, and the lower side of the foot is equipped with a pulley.

4. The gravimetric blender with adjustable discharge capacity according to claim 1, characterized in that: the plug-in valve (9) consists of a valve seat (901), a connecting seat (902), and a plug It consists of a plate (903), a telescopic rod (904) and a cylinder (905). The connecting seat (902) is installed on one side of the valve seat (901), and the valve seat (901) and the connecting seat (902) are provided with sliding Slot, the insert plate (903) is slidably inserted in the chute, the cylinder (905) is installed on the side of the connecting seat (902), one end of the telescopic rod (904) is connected to the cylinder (905) in transmission, and the other One end is fixedly connected with the plug board (903).

5. The gravimetric blender with adjustable discharge capacity according to claim 4, characterized in that: the valve seat (901) is provided with a groove (18) inside, and the groove (18) A sealing layer is installed on the inner wall.

6. The gravimetric blender with adjustable discharge capacity according to claim 1, characterized in that: an electric control valve is installed on the discharge port (16) on the lower side of the raw material hopper (6) (15).

The gravimetric blender with adjustable discharge capacity according to claim 1, characterized in that: the upper side of the vacuum feeder (8) is connected with a vacuum pump (10) through a gas pipe.[Gravimetric blender]