Acidolysis treatment equipment for titanium dioxide raw materials
Technical Field
The utility model relates to the technical field of titanium dioxide raw material processing, in particular to acidolysis treatment equipment for titanium dioxide raw materials.
Background
The titanium dioxide is an important inorganic chemical pigment, the main component is titanium dioxide, the production process of the titanium dioxide comprises two process routes of a sulfuric acid method and a chlorination method, and when the titanium dioxide is prepared by the sulfuric acid method, raw materials of the titanium dioxide are required to be stirred by stirring equipment, so that the titanium dioxide can be fully acidolyzed.
The existing acidolysis stirring equipment has the advantages that in the using process, the stirring range of the titanium dioxide raw material is smaller, so that the acidolysis efficiency of the titanium dioxide is lower, the raw material acidolysis is insufficient easily, and the processing quality of the titanium dioxide is affected.
Disclosure of utility model
The utility model mainly aims to provide acidolysis treatment equipment for titanium dioxide raw materials, which can effectively solve the technical problems in the background technology.
The technical scheme includes that the acidolysis treatment equipment for the titanium dioxide raw materials comprises a stirring tank and a supporting frame, wherein a feeding pipe is arranged at the upper end of the stirring tank, a discharging pipe is arranged at the lower end of the stirring tank, a driving motor is arranged at the upper end of the stirring tank, a rotating shaft is arranged inside the stirring tank and fixedly connected with the driving motor, stirring blades are arranged outside the rotating shaft, a rotating gear is arranged outside the rotating shaft, a limiting seat is arranged inside the stirring tank, a stirring mechanism is arranged outside the rotating shaft, two ends of the stirring mechanism are movably connected with the limiting seat, the stirring mechanism comprises a rotating frame which is a hard metal frame, the rotating frame is sleeved outside the stirring blades, a rotating ring is arranged at the upper end of the rotating frame and is meshed with the rotating gear, the lower end of the rotating frame is movably connected with the rotating shaft, two ends of the outer side of the rotating frame are provided with connecting rods, one end of each connecting rod is movably connected with the limiting seat, the rotating ring is provided with a stirring ring, the stirring ring is fixedly connected with the rotating frame, a rotating plate is arranged inside the stirring ring, and the rotating plate is rotatably connected with the stirring ring.
Preferably, the upper end of the rotating plate is provided with a floating strip, the floating strip is a corrosion-resistant arc-shaped strip, and one end of the floating strip is fixedly connected with the rotating plate.
Preferably, extension plates are arranged on two sides of the inside of the rotating frame, the lower ends of the extension plates are fixedly connected with the rotating frame, and the stirring range can be enlarged by arranging the extension plates.
Preferably, the lower end of the rotating shaft is provided with a connecting plate, the connecting plate is fixedly connected with the rotating shaft, the lower end of the connecting plate is provided with stirring strips, and raw materials on the inner bottom surface of the stirring tank can be stirred through the stirring strips by arranging the stirring strips, so that raw material precipitation is avoided.
Preferably, the stirring strip is a soft corrosion-resistant adhesive tape, and the lower end of the stirring strip is attached to the bottom surface of the stirring tank.
Preferably, the stirring tank is internally provided with a diversion trench, the diversion trench is an annular groove, the discharging pipe is communicated with the diversion trench, and the diversion trench is arranged, so that raw materials in the stirring tank can be discharged more cleanly, and the raw materials are prevented from being reserved in the stirring tank.
Advantageous effects
The utility model provides acidolysis treatment equipment for titanium dioxide raw materials, which has the following beneficial effects:
(1) According to the acidolysis treatment equipment for the titanium dioxide raw materials, the stirring range of the stirring blade can be enlarged by arranging the stirring mechanism, so that the acidolysis speed of the titanium dioxide raw materials is accelerated, the acidolysis of the titanium dioxide raw materials is more sufficient, and the processing quality of titanium dioxide is improved.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below.
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic cross-sectional view of the overall structure of the present utility model;
FIG. 3 is a schematic view of the stirring mechanism of the present utility model.
Legend description:
1. A stirring tank; 2, a supporting frame, 3, a feeding pipe, 4, a discharging pipe, 5, a driving motor, 6, a rotating shaft, 7, stirring blades, 8, a rotating gear, 9, a limiting seat, 10, a stirring mechanism, 11, a connecting plate, 12, stirring strips, 13, a diversion trench, 14, a rotating frame, 15, a rotating ring, 16, a stirring ring, 17, a rotating plate, 18, a floating strip, 19, a connecting rod, 20 and an extending plate.
Detailed Description
The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
Example 1: 1-2, including a stirring tank 1, wherein the stirring tank 1 is a hollow shell, four corners of the lower end of the stirring tank 1 are fixedly connected with a supporting frame 2, the upper end of the stirring tank 1 is fixedly connected with a feeding pipe 3, a control valve is arranged outside the feeding pipe 3, the feeding pipe 3 is communicated with the inside of the stirring tank 1, the lower end of the stirring tank 1 is provided with a discharging pipe 4, the outer side of the discharging pipe 4 is provided with a control valve, the discharging pipe 4 is fixedly connected with the stirring tank 1, the discharging pipe 4 is communicated with a cavity inside the stirring tank 1, the center of the upper end of the stirring tank 1 is provided with a driving motor 5, the driving motor 5 is fixedly connected with the stirring tank 1 through a bolt, the driving motor 5 is in linear connection with a power supply through a wire, a rotating shaft 6 is arranged inside the stirring tank 1, the rotating shaft 6 is a cylindrical rod, the rotating shaft 6 is in rotary connection with the stirring tank 1, the upper end of the rotating shaft 6 is fixedly connected with the output end of the driving motor 5, the stirring blade 7 is fixedly connected with the outer side of the rotating shaft 6, the rotating gear 8 is arranged on the outer side of the rotating shaft 6, the center of the rotating gear 8 is fixedly connected with the rotating shaft 6, the limit seat 9 is arranged in the stirring tank 1, the limit seat 9 is a ring-shaped guide rail, the outer side of the limit seat 9 is fixedly connected with the inner wall of the stirring tank 1, the stirring mechanism 10 is arranged on the outer side of the rotating shaft 6, the stirring mechanism 10 is sleeved on the outer side of the stirring blade 7, the upper end of the stirring mechanism 10 is meshed with the rotating gear 8, the lower end of the stirring mechanism 10 is movably connected with the rotating shaft 6, the two ends of the outer side of the stirring mechanism 10 are movably connected with the limit seat 9, the lower end of the rotating shaft 6 is provided with a connecting plate 11, the connecting plate 11 is a strip-shaped plate, the upper end of the connecting plate 11 is fixedly connected with the rotating shaft 6, the lower end of the connecting plate 11 is provided with a stirring strip 12, the stirring strip 12 is a soft corrosion-resistant adhesive tape, the upper end of stirring strip 12 is fixedly connected with connecting plate 11, stirring strip 12 lower extreme is laminated mutually with stirring tank 1 inside bottom surface, and stirring tank 1 inside bottom surface is provided with guiding gutter 13, and guiding gutter 13 is the annular groove, and discharging pipe 4 upper end is linked together with guiding gutter 13.
In embodiment 2, as shown in fig. 1-3, on the basis of embodiment one, stirring mechanism 10 comprises a rotating frame 14, rotating frame 14 is a hard metal frame, rotating frame 14 is sleeved on the outer side of stirring blade 7, rotating ring 15 is arranged in the center of the upper end of rotating frame 14, rotating ring 15 is an annular gear ring, the outer side of rotating ring 15 is fixedly connected with rotating frame 14, the inner side of rotating ring 15 is meshed with rotating gear 8, the lower end of rotating frame 14 is movably connected with rotating shaft 6, connecting rods 19 are arranged at the positions of the two ends of the outer side of rotating frame 14 relative to limiting seat 9, one end of connecting rods 19 is fixedly connected with rotating frame 14, the other end of connecting rods 19 is slidably mounted inside limiting seat 9, stirring ring 16 is an annular metal ring, one end of stirring ring 16 is fixedly connected with rotating frame 14, one end of stirring ring 16 far away from the inner wall of stirring tank 1, rotating plate 17 is arranged in the interior of stirring ring 16, rotating plate 17 is a circular metal plate, the center of rotating plate 17 is rotatably connected with stirring ring 16 through a rotating shaft, the upper end of rotating plate 17 is fixedly connected with rotating plate 17 by a floating strip 18, floating strip 18 is arranged at the lower end of floating strip 20, and extends to the inner side of rotating plate 20, and extends to the inner side of floating strip 20.
When the acidolysis treatment equipment for the titanium dioxide raw materials is used, acidolysis raw materials with acidolysis are proportioned according to a certain proportion, then the raw materials are poured into the stirring tank 1 through the feeding pipe 3, then a power supply of the driving motor 5 is started, the output end of the driving motor 5 drives the stirring blade 7 to rotate through the rotating shaft 6, the stirring blade 7 stirs the raw materials in rotation to acidolysis the raw materials, the rotating shaft 6 drives the rotating ring 15 to rotate through the rotating gear 8 in rotation, the rotating ring 15 drives the stirring ring 16 to rotate through the rotating frame 14 in rotation, the stirring ring 16 stirs the raw materials through the rotating plate 17 in rotation, the floating strips 18 arranged on the outer side of the rotating plate 17 drive the rotating plate 17 to rotate by utilizing the buoyancy of the floating strips 18, the rotation range of the rotating plate 17 is increased, the stirring range of the rotating frame 14 can be enlarged by the extending plate 20, the stirring efficiency is improved, and finally the acidolysis raw materials can be discharged through the discharging pipe 4 after acidolysis is finished. Through setting up rabbling mechanism 10, can enlarge the stirring scope of stirring leaf 7 for titanium white powder raw materials acidolysis speed, make titanium white powder raw materials acidolysis more abundant, promote the processingquality of titanium white powder.
The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.