A scheelite rough concentrate de-drugging device

Abstract

The utility model relates to metallurgical equipment technical field discloses a kind of scheelite rough concentrate de-priming devices, including de-priming bucket and stirring shaft, the discharge outlet is arranged in the bottom of de-priming bucket, the stirring shaft rotation is arranged in de-priming bucket, further include: sealing plate, it is located in the de-priming bucket and longitudinal sliding is arranged in the stirring shaft, the sealing plate periphery and de-priming bucket inner wall sealing sliding fit, opening is arranged on sealing plate;Steam pipe, one end is communicated to the middle part of de-priming bucket, other end is communicated to steam source and normal temperature gas source;Fat extraction pipe, it is fixedly arranged in the sealing plate, the lower end of fat extraction pipe is located below sealing plate and towards the bottom of de-priming bucket, upper end is communicated to pump;Baffle, for controlling the opening and closing of sealing plate opening.The utility model provides a kind of scheelite rough concentrate de-priming device, can solve or at least alleviate the problem of lower production efficiency of existing de-priming device.

Claims

1. A de-refining device for scheelite rough concentrate, comprising a de-refining tank (1) and a stirring shaft (2), wherein the bottom of the de-refining tank (1) is provided with a discharge port, and the stirring shaft (2) is rotatably disposed inside the de-refining tank (1), characterized in that, Also includes: A sealing plate (3) is located inside the de-drug tank (1) and is longitudinally slidably disposed on the stirring shaft (2). The periphery of the sealing plate (3) is sealed and slidably attached to the inner wall of the de-drug tank (1). An opening is provided on the sealing plate (3). Steam pipe (4), one end of which is connected to the middle of the detoxification tank (1), and the other end is connected to the steam source and the ambient temperature gas source; The liposuction tube (5) is fixedly installed on the sealing plate (3). The lower end of the liposuction tube (5) is located below the sealing plate (3) and faces the bottom of the de-drug tank (1), and the upper end is connected to the pump. Baffle (6), which is used to control the opening and closing of the sealing plate (3); The de-drug device is equipped with a de-drug state, a fat extraction state, and a discharge state. When in the de-drug state, the sealing plate (3) is located on the upper part of the de-drug barrel (1), the stirring shaft (2) rotates, the steam pipe (4) passes high-temperature steam into the de-drug barrel (1), and the opening of the sealing plate (3) is in the open state. When in the fat extraction state, the stirring shaft (2) does not rotate, the sealing plate (3) moves down, and the lower end of the fat extraction pipe (5) moves below the liquid surface. When in the discharge state, the sealing plate (3) is located on the lower part of the de-drug barrel (1), the stirring shaft (2) does not rotate, the steam pipe (4) passes high-temperature steam into the de-drug barrel (1), and the opening of the sealing plate (3) is in the closed state.

2. The scheelite rough concentrate de-processing device according to claim 1, characterized in that, The lower part of the de-drug tank (1) is provided with a fixing sleeve (7), which is located below the connection between the steam pipe (4) and the de-drug tank (1). The lower part of the stirring shaft (2) is rotated and fitted inside the fixing sleeve (7).

3. The scheelite rough concentrate de-processing device according to claim 2, characterized in that, The upper end of the stirring shaft (2) is equipped with a motor (8), which is located above the de-drug tank (1) and is fixedly connected to the de-drug tank (1).

4. The scheelite rough concentrate de-processing device according to claim 1, characterized in that, The axial direction of the section of the steam pipe (4) connected to the de-drug tank (1) is tangent to the inner wall of the de-drug tank (1).

5. The scheelite rough concentrate de-processing device according to claim 1, characterized in that, It also includes a lifting hydraulic cylinder (9), which is used to drive the sealing plate (3) to lift. The fixed part of the lifting hydraulic cylinder (9) is vertically arranged on the outside of the de-drug barrel (1), and the telescopic part of the lifting hydraulic cylinder (9) is connected to the sealing plate (3).

6. The scheelite rough concentrate de-processing device according to claim 1, characterized in that, The lower end of the liposuction tube (5) is coaxially provided with a fat inlet plate (10). The fat inlet plate (10) is a circular flat plate. The upper surface of the fat inlet plate (10) is an inclined surface with an outer high and an inner low. The lower side wall of the liposuction tube (5) is provided with an opening. The lower end of the opening is tangent to the upper surface of the fat inlet plate (10).

Images