CN218167285U - Forming device for titanium dioxide - Google Patents

Abstract

The utility model provides a molding device for titanium dioxide, which comprises a box body, a first motor and a second motor, the first motor is connected with a grinding shaft with one end passing through the upper end of the box body, and the second motor is connected with one end The rotating shaft running through the lower end of the box body is connected, the inside of the box body is provided with a first screen and a second screen, and two grinding wheels are arranged between the first screen and the second screen The grinding wheel is rotatably connected to a transmission shaft, and a guide wheel is fixedly sleeved on an outer side of the box and located on the transmission shaft of the grinding wheel, and a belt is cross-connected between the two guide wheels. The molding device for titanium dioxide of the utility model, through the three-layer grinding and the filtration of the secondary screen, makes the fineness of the processed titanium dioxide particles uniform, and can re-grind some large particles that are unqualified in the initial crushing to avoid staying In the equipment, the material is crowded, and the grinding effect and crushing processing efficiency are good, continuous production is possible, and the production efficiency is high.

Description

A molding device for titanium dioxide

technical field

The utility model relates to the technical field of titanium dioxide production, in particular to a molding device for titanium dioxide.

Background technique

Titanium dioxide is an important inorganic chemical product, which has important uses in coatings, inks, papermaking, plastic rubber, chemical fiber, ceramics and other industries. When titanium dioxide is produced, it needs to be pulverized by crushing equipment, so that Make titanium dioxide molding into powder.

The existing titanium dioxide molding and crushing equipment has a certain volume. When the raw material is placed inside the crushing chamber, in order to improve the crushing effect, it is generally necessary to increase the crushing knife on the outer wall of the rotating shaft, thereby increasing the crushing knife and increasing the crushing area. There will be a certain distance between the pulverizing knife above and below the rotating shaft, so there is a crushing dead angle between the pulverizing knives above and below the rotating shaft, so that the powder forming of titanium dioxide is not up to standard; If it is qualified, the grinding cannot be continued, so it stays in the equipment, and the equipment needs to be opened to take out the second shape processing, resulting in stagnation of work and affecting production efficiency. Therefore, the existing requirements are not met, and a molding device for titanium dioxide is provided to improve the grinding effect of particle crushing and improve the production efficiency of crushing.

Utility model content

The utility model aims at the disadvantages of the above-mentioned prior art, and provides a molding device for titanium dioxide, which improves the grinding effect of particle crushing and improves the processing efficiency of crushing.

The utility model adopts the following technical schemes for solving the deficiencies of the above-mentioned technologies:

A molding device for titanium dioxide is provided, which includes a box body and a material inlet arranged on the left side of the upper end of the box body and a discharge port at the lower end, the upper end of the box body is also provided with a first motor, and the lower end is provided with a second motor. Two motors, the first motor is connected to the grinding shaft with one end penetrating through the upper end of the box, the second motor is connected to the rotating shaft with one end penetrating the lower end of the box, and the upper part of the inside of the box is obliquely arranged The first screen, the lower part is provided with a second screen, two grinding wheels are arranged between the first screen and the second screen, the grinding wheels are rotatably connected to a transmission shaft, and the box body A guide wheel is fixedly sleeved on the transmission shaft of the outer side of the grinding wheel, and a belt is cross-transmitted between the two guide wheels, wherein the outer side of the box and one of the guide wheels is far away from the corresponding One end of the grinding wheel is fixedly connected with a third motor.

Further, a circulating material outlet is provided on the right side of the box, and the circulating material outlet is arranged on the upper right side of the first screen, and a circulating material inlet is provided on the right side of the top of the box. A circulating material conveying pipe is provided between the circulating material outlet and the circulating material inlet, and a feeding pump is arranged on the circulating material conveying pipe.

Further, the grinding shaft is provided with a plurality of dispersing discs, and the plurality of dispersing discs are all internal-toothed dispersing discs, and the internal-toothed dispersing discs are provided with a plurality of return holes.

Further, a rolling roller is connected to the rotating shaft through a support rod.

Further, discharge ports are symmetrically arranged on both sides of the bottom end of the box, and each discharge port is provided with a filter screen.

Further, a pair of triangular plates are arranged below the first screen.

Further, the grinding wheel is provided with several crushing teeth.

The utility model adopts the above technical scheme, and compared with the prior art, it has the following technical advantages:

The forming device for titanium dioxide of the utility model can make the fineness of the processed titanium dioxide particles uniform through the three-layer grinding and the filtration of the two-shaped screen. In addition, some large particles that fail to pass the initial crushing can be re-pulverized to avoid Staying in the equipment will cause material congestion, and the grinding effect and crushing processing efficiency of particle crushing are good, continuous production is possible, and production efficiency is high.

Description of drawings

Fig. 1 is the structural representation of the molding device for titanium dioxide of the present invention;

Fig. 2 is the schematic diagram of the utility model grinding wheel transmission structure;

The reference signs therein are:

Box 1; feed port 2; first motor 3; grinding shaft 4; dispersion disc 5; return hole 6; first screen 7; triangular plate 8; grinding wheel 9; grinding teeth 10; guide wheel 11; third motor 12; belt 13; second motor 14; rotating shaft 15; support rod 16; rolling roller 17; discharge port 18; filter screen 19; circulating material outlet 20; feeding pump 21; circulating material delivery pipe 22; circulating material inlet 23 ; the second screen 24 .

detailed description

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "vertical", "upper", "lower" and "horizontal" are based on the orientation or positional relationship shown in the accompanying drawings, only It is for the convenience of describing the utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the utility model.

In the description of the present utility model, it should also be noted that, unless otherwise specified and limited, the terms "setting", "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection , can also be detachably connected, or integrally connected; can be mechanically connected, can also be electrically connected; can be directly connected, can also be indirectly connected through an intermediary, and can be internal communication between two components. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present utility model according to specific situations.

As shown in Figure 1-2, this embodiment provides a molding device for titanium dioxide, including a box body 1, a feed port 2 arranged on the left side of the upper end of the box body 1, and a discharge port 18 at the lower end, specifically Specifically, two sides of the bottom end of the box body 1 are symmetrically provided with outlets 18 , and each of the outlets 18 is provided with a filter screen 19 .

The upper end of the box body 1 is also provided with a first motor 3, and the lower end is provided with a second motor 14, and the first motor 3 is connected with a grinding shaft 4 with one end passing through the upper end of the box body 1, and the grinding shaft 4 A plurality of dispersing discs 5 are arranged on the top, and the plurality of dispersing discs 5 are all internal-toothed dispersing discs, and a plurality of return holes 6 are provided on the internal-toothed dispersing discs.

The second motor 14 is connected to a rotating shaft 15 with one end passing through the lower end of the box body 1. A rolling roller 17 is connected to the rotating shaft 15 through a support rod 16. After crushing the material, the rolling roller 17 meets the particle size requirement. The required material is discharged from the discharge port 18, and the filter screen 19 can filter fine impurities.

The upper part of the box 1 is provided with a first screen 7 obliquely, and the lower part is provided with a second screen 24. A pair of triangular plates 8 are provided below the first screen 7. The first screen 7 and the Two grinding wheels 9 are arranged between the second screen cloth 24, and several crushing teeth 10 are arranged on the grinding wheel 9, and the material can slide down to the grinding area of the two grinding wheels 9 along the slope of the triangular plate 8, so as to improve efficiency.

The grinding wheel 9 is rotatably connected with a drive shaft, and a guide wheel 11 is fixedly sleeved on the outer side of the casing 1 and is located on the drive shaft of the grinding wheel 9, and the two guide wheels 11 are cross-driven. A belt 13 is connected, and a third motor 12 is fixedly connected to the outside of the box 1 and at the end of one of the guide wheels 11 away from the corresponding grinding wheel 9 .

The right side of the box body 1 is provided with a recycle material outlet 20, the recycle material outlet 20 is arranged on the upper right side of the first screen 7, and the top right side of the box body 1 is provided with a recycle material inlet 23 A circulating material conveying pipe 22 is provided between the circulating material outlet 20 and the circulating material inlet 23, and a feeding pump 21 is provided on the circulating material conveying pipe 22.

The working process of the molding device for titanium dioxide provided by the present embodiment is as follows:

When working, start the first motor 3, the second motor and the third motor, the material enters the box 1 from the feed port 2, and is ground and refined by the dispersion disc 5 on the grinding shaft 4, and the material that does not meet the requirements passes through the circulation The material outlet 20 is sent to the circulating material inlet 23 by the feeding pump 21, and then it is ground again. The material that meets the requirements is filtered out from the first screen 7, and then continues to be ground by the grinding wheel 9, and the material that meets the requirements is passed through the second screen 7. Filter out on the sieve 24, and then the material is further ground by the rolling roller 17, and the material that meets the particle size requirement can be discharged from the discharge port 18.

The above descriptions are only preferred embodiments of the present utility model, and are not intended to limit the implementation and protection scope of the present utility model. For those skilled in the art, they should be aware The schemes obtained by making equivalent replacements and obvious changes shall all be included in the protection scope of the present utility model.

Claims (7)

1. a molding device for titanium dioxide, comprising casing (1) and being arranged on the feed opening (2) on the left side of the upper end of the casing (1) and the discharge opening (18) at the lower end, it is characterized in that, The upper end of the box (1) is also provided with a first motor (3), and the lower end is provided with a second motor (14), and one end of the first motor (3) is connected to the upper end of the box (1). The grinding shaft (4) is connected, the second motor (14) is connected with the rotating shaft (15) whose end penetrates the lower end of the box (1), and the upper part of the box (1) is provided with a first sieve Net (7), the bottom is provided with a second screen (24), two grinding wheels (9) are arranged between the first screen (7) and the second screen (24), the grinding The wheel (9) is rotatably connected with a drive shaft, and one outer side of the casing (1) and the drive shaft of the grinding wheel (9) are fixedly sleeved with guide wheels (11), and the two guide wheels (11) is connected with a belt (13) in a cross transmission, wherein the outside of the box (1) and one end of one of the guide wheels (11) away from the corresponding grinding wheel (9) is fixedly connected with a third motor (12). 2. The molding device for titanium dioxide according to claim 1, characterized in that, the right side of the casing (1) is provided with a recycle material outlet (20), and the recycle material outlet (20) is arranged on the The upper right side of the first screen (7), the top right side of the box (1) is provided with a recycle material inlet (23), between the recycle material outlet (20) and the recycle material inlet (23) A circulating material conveying pipe (22) is arranged between them, and a feeding pump (21) is arranged on the circulating material conveying pipe (22). 3. The molding device for titanium dioxide according to claim 1, characterized in that, the grinding shaft (4) is provided with a plurality of dispersing discs (5), and a plurality of the dispersing discs (5) are internal teeth A type dispersing disc, on which a plurality of reflux holes (6) are arranged. 4. The molding device for titanium dioxide according to claim 1, characterized in that, a rolling roller (17) is connected to the rotating shaft (15) through a support rod (16). 5. the molding device for titanium dioxide according to claim 1, is characterized in that, the bottom both sides of the casing (1) are symmetrically provided with discharge openings (18), and each of the discharge openings ( 18) is provided with filter screen (19) on. 6. The molding device for titanium dioxide according to claim 1, characterized in that a pair of triangular plates (8) are arranged below the first screen (7). 7. The molding device for titanium dioxide according to claim 1, characterized in that, the grinding wheel (9) is provided with several crushing teeth (10).

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