Background technology:
In the process that Petrol Coke Transit is carried petroleum coke, the blanking that makes material keep stable equilibrium has crucial meaning to the smooth delivery of power of petroleum coke.The main flow process of Petrol Coke Transit blanking system equipment employing in the past is: bridge grabbing crane → grizzly chute → spiral planar valve → vibrating grizzly → double-geared roller crusher is transported to material by conveyer thereafter and forges preceding storehouse.The subject matter that this flow process exists is: in the production run process, when grizzly chute moment blanking amount was excessive, material was pressed on the vibrating grizzly in heaps, caused machine utilization to increase, and was easy to generate the putty phenomenon, thereby was forced to breaks in production.
Summary of the invention:
The purpose of this utility model is: in the past Petrol Coke Transit blanking system equipment is improved perfect, provide a kind of new Petrol Coke Transit blanking system complete equipment, to overcome the deficiencies in the prior art.
The utility model is to constitute like this: it comprises bridge grabbing crane (1), at bridge grabbing crane (1) grizzly chute (2), spiral planar valve (3), frequency control, rubber conveyor (4), vibrating grizzly 5 and double-geared roller crusher (6) is installed in turn afterwards.
During work, Petrol Coke Transit blanking flow process is: by getting material equipment (1) material is delivered to grizzly chute (2), pass through valve (3) again and deliver to conveyer (4), after vibrating grizzly (5) screening, coarse fodder enters double-geared roller crusher (6) and carries out fragmentation, and the fines of the material after the fragmentation under screening adopts conveyer to be transported to and forge preceding storehouse.
The utility model is provided with a frequency control travelling apron (4) in order to solve in the past material blocking problem under the grizzly chute under spiral planar valve (3), material falls into this conveyer earlier and enters vibrating grizzly (5) again.Frequency control travelling apron (4) can reasonably be regulated motor speed according to the material amount, with the delivery speed of control travelling apron, makes material keep stable flow rate equably by vibrating grizzly, thus the normal operation of the system of assurance.
The utility model has the advantages that: by the frequency control travelling apron is set, solved material blocking problem between grizzly chute and the vibrating grizzly, improved the operating efficiency of vibrating grizzly simultaneously.
The specific embodiment:
Embodiment of the present utility model: require configuration bridge grabbing crane 1, frequency control travelling apron 4, vibrating grizzly 5, double-geared roller crusher 6 according to output, make equipment such as grizzly chute 2, spiral planar valve 3, install according to arrangement illustrated: bridge grabbing crane 1 is installed near stockpile, conveniently get material, grizzly chute 2, spiral planar valve 3, frequency control travelling apron 4, vibrating grizzly 5, double-geared roller crusher 6 are installed thereafter successively.