The drum chute is a new type of placer gold ore sorting machine that has been scientifically researched based on the general fixed and immovable chute. The mineral processing drum chute combines the advantages of fixed and fixed flow channels and jigs, eliminating the defects of easy agglomeration in fixed and fixed flow channels and the insufficient output rate of jigs, thus obtaining the characteristic of low output rate but not easy agglomeration.
The characteristics of mineral processing drum chutes: Most of them preserve the original characteristics of fixed and immovable chutes, and the original iron base plate is changed to a vulcanized rubber base plate. In addition, a simple axial force is added to stir up the organization, causing the vulcanized rubber base plate to move up and down repeatedly. The diaphragm effect of each chute is similar to that of a jig. Furthermore, it solved the agglomeration problem of the slide and improved the utilization rate of gold. Because the agitation chute for gold washing interrupts the discharge of titanium concentrate, the concentration must be tens to tens of times higher than that of a jig.
Principle and structure of mineral processing drum chute: The drum chute is composed of a feeding chute, a part of the chute, a vulcanized rubber base plate, a stirring frame, axial force stirring system software, a transmission mechanism, a sound card frame, and other parts.
Principle of ore dressing drum chute: When the ore dressing drum chute is in operation, the coal slurry is the most advanced to the feed chute. The total width of the feed chute is the same as the total width of the flow chute, slightly lower than the bed of the flow chute. It has the function of buffering and distributing coal slurry, preventing it from immediately impacting the bed. After the coal slurry enters the flow channel, it is screened. The chute is made of 40 * 40 angle iron, with a 50mm wide thick steel plate welded by electric welding on top and at a 0 degree angle with the river surface, which can cause very large vortices during the fluidity of coal slurry. The upper grid board is also produced and processed with elliptical holes that overlap and sort each other. The key function is to make the light minerals in the alluvial material under the board discharge from the hole under the stirring effect. The front side of the elliptical hole is equipped with a blocking iron to avoid coarse sand and gravel blocking the elliptical hole.
The bottom plate of the flow channel is made of natural rubber, and the rubber pad is driven by an electric motor to drive the reducer and agitator organization, driving the agitator frame to repeatedly move up and down, and then the rubber pad also performs up and down fitness exercises. According to the repeated movements, the light and heavy mineral substances in the coal slurry are layered, and the alluvial material continues to remain loose, which is beneficial for the acquisition of heavy mineral substances. The coal slurry undergoes a 2800 Mm long screening process, with heavy minerals and gold particles accumulating at the bottom of the chute, while light minerals continue to be discharged from the tail end. Because the agitation organization was designed on the chute, the flow channel maintained a stable screening situation throughout the long-term selection process.
The gold mining drum chute can be used as a gold mining system software application in sand mining ships, mobile gold mining machines, mobile gold mining equipment, battlefield sand washing machines, and other external devices.
The drum chute is a new type of placer gold ore sorting machine that has been scientifically researched based on the general fixed and immovable chute. The mineral processing drum chute combines the a