Rapid dispersion device for iron oxide pigment

Abstract

The utility model discloses a rapid iron oxide pigment dispersing device which comprises a dispersing box, an upper dispersing mechanism is installed at the upper end of the dispersing box, a lower dispersing mechanism is correspondingly installed at the lower end of the dispersing box, a main shaft of the lower dispersing mechanism extends inwards, a plurality of lower dispersing rods extending transversely are installed at the shaft end, and after the lower dispersing rods extend outwards, the upper dispersing mechanism and the lower dispersing mechanism are separated. The rod end is provided with an outer side dispersion rod which extends upwards, and the outer side dispersion rod is vertically arranged. All the dispersing rods of the device basically cover most positions and areas in the dispersing box, and when the upper dispersing mechanism and the lower dispersing mechanism rotate simultaneously, the dispersing rods basically collide with iron oxide pigments in each area in the dispersing box and drive the iron oxide pigments to rotate, so that no dead angle is generated basically; and after the multiple dispersion rods collide with the caked iron oxide pigment, a good dispersion effect can be achieved, and the structural arrangement is very reasonable and effective.

Description

Technical Field

[0001] The utility model relates to the technical field of iron oxide production and preparation, in particular to a device for quickly dispersing iron oxide pigments. Background Art

[0002] In the prior art, the rapid dispersing device of iron oxide pigment is mainly used to increase the dispersing effect of iron oxide pigment. The specific operation is to prevent the agglomeration of iron oxide pigment by rapid stirring, so that the iron oxide pigment is evenly dispersed, which can provide a better foundation for specific subsequent operations.

[0003] The structural setting of the existing rapid separation device, for example: the technical solution of the authorization announcement number: CN 217989041 U discloses "a dispersion device for the production of iron oxide pigments". This technical solution adopts two sets of dispersion drive mechanisms to drive the stirring of the internal iron oxide pigments, which has a stronger and better dispersion effect.

[0004] For example, the technical solution of the authorization announcement number: CN 216171949 U discloses "an iron oxide pigment dispersion device", which also adopts a stirring method for dispersion treatment. The technical solution adopts two containers for stirring separately, and is equipped with auxiliary devices such as a vibrating screen for stirring, as well as technical means such as ultrasonic dispersion, and the structural setting also has a good dispersion effect.

[0005] However, in the above technical solution, when the iron oxide pigment is dispersed and stirred, the stirring device usually only rotates and stirs in the same direction, which causes the iron oxide pigment to easily clump in the dispersion box. In addition, the number of stirring rods arranged inside the dispersion device in the prior art is small. When rotating, only part of the space and area in the box can be stirred. Although some spaces and areas can rotate with the liquid, the stirring rod cannot stir all the areas well, resulting in an unsatisfactory dispersion effect.

[0006] Therefore, in order to solve the above problems, it is necessary to develop a rapid dispersing device with a reasonable structure that can improve the dispersing quality and dispersing efficiency of iron oxide pigments. Utility Model Content

[0007] The purpose of the utility model is to provide a device for quickly dispersing iron oxide pigments in view of the shortcomings of the prior art; the technical scheme is as follows:

[0008] A rapid dispersing device for iron oxide pigments comprises a dispersing box, wherein an upper dispersing mechanism is installed at the upper end of the dispersing box, and a lower dispersing mechanism is correspondingly installed at the lower end. The main shaft of the lower dispersing mechanism extends inwardly, and a plurality of laterally extending lower dispersing rods are installed at the shaft end. After the lower dispersing rods extend outwardly, outer dispersing rods extending upward are arranged at the rod ends. The outer dispersing rods are arranged vertically, and each outer dispersing rod is correspondingly installed with a lateral dispersing rod extending laterally toward the side wall of the box body of the dispersing box.

[0009] The main shaft of the upper dispersion mechanism extends downward into the dispersion box, and a plurality of transverse upper dispersion rods are installed at the shaft end. After the upper dispersion rods extend outward, the rod ends are provided with inner dispersion rods extending downward, and the inner dispersion rods are arranged in the area surrounded by the outer dispersion rods, with gaps left between the inner dispersion rods and the outer dispersion rods, and each inner dispersion rod is also provided with a transverse dispersion rod extending toward the center of the dispersion box.

[0010] The lower dispersing mechanism drives the lower dispersing rod and the outer dispersing rod to rotate accordingly; the upper dispersing mechanism drives the upper dispersing rod and the inner dispersing rod to rotate accordingly.

[0011] Furthermore, the upper dispersing mechanism and the lower dispersing mechanism rotate in opposite directions.

[0012] Furthermore, the lower dispersing mechanism and the upper dispersing mechanism are both configured as rotating motors, and the rotation speeds of the upper dispersing mechanism and the lower dispersing mechanism can be adjusted accordingly.

[0013] Furthermore, the lower dispersion rods and the upper dispersion rods are each provided with four, and are cross-arranged; the corresponding outer dispersion rods and inner dispersion rods are correspondingly arranged, and each outer dispersion rod and the inner dispersion rod are each provided with five evenly spaced transverse dispersion rods.

[0014] Furthermore, a triangular supporting rib plate is installed on the main shaft of the lower dispersing mechanism, and the lower dispersing rod is supported accordingly by the supporting rib plate.

[0015] Furthermore, an installation chamber is provided at the lower end of the dispersion box, and the lower dispersion mechanism is correspondingly arranged in the installation chamber.

[0016] Furthermore, a feed pipe is provided at the upper end of the dispersion box; a discharge pipe is provided at the lower end of the dispersion box, and the discharge pipe is provided in the installation room.

[0017] Beneficial effects: The utility model has the following beneficial effects:

[0018] 1) All the dispersing rods provided in the device have basically covered most of the positions and areas in the dispersing box. When the upper dispersing mechanism and the lower dispersing mechanism rotate at the same time, the dispersing rods will basically collide with the iron oxide pigments in each area of ​​the dispersing box and drive them to rotate, and basically no dead angle will be generated. Moreover, after so many dispersing rods collide with the agglomerated iron oxide pigments, a good dispersing effect can be achieved. The structural setting is very reasonable and effective;

[0019] 2) In the device, the upper dispersing mechanism and the lower dispersing mechanism are separately arranged, and the two are not arranged in one body. The two dispersing mechanisms can be independently started to rotate, so the upper dispersing mechanism and the lower dispersing mechanism can be set to rotate in the opposite manner. After the two dispersing mechanisms rotate in the opposite manner, the dispersing effect of the internal iron oxide pigment is further improved. Under the action of the reverse force, basically no agglomeration occurs, which can effectively improve the dispersing effect of the iron oxide pigment;

[0020] 3) The two dispersing mechanisms of the device are independently set to rotate, so the rotation speed and rotation power of each dispersing mechanism can be set separately to further adjust the dispersing effect. At the same time, the two dispersing mechanisms can be set to rotate in the same direction according to actual conditions, and both can be adjusted accordingly. The structural setting is reasonable. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is the structural diagram of the utility model;

[0022] Figure 2 It is the structural diagram of the lower dispersed mechanism in the utility model;

[0023] Figure 3 for Figure 2 Middle A-direction view;

[0024] Figure 4 It is the structural diagram of the upper and middle dispersed mechanism of the utility model;

[0025] Figure 5 for Figure 4 Center B view. DETAILED DESCRIPTION

[0026] The present invention is further explained below in conjunction with the accompanying drawings and specific embodiments. The embodiments are implemented based on the technical solution of the present invention. It should be understood that these embodiments are only used to illustrate the present invention and are not used to limit the scope of the present invention.

[0027] like Figure 1 , Figure 2 and Figure 3As shown, a rapid dispersing device for iron oxide pigments comprises a dispersing box 1, an upper dispersing mechanism 2 is installed at the upper end of the dispersing box 1, and a lower dispersing mechanism 3 is correspondingly installed at the lower end. The main shaft of the lower dispersing mechanism 3 extends inwardly, and a plurality of laterally extending lower dispersing rods 4 are installed at the shaft end. After the lower dispersing rods 4 extend outwardly, outer dispersing rods 5 extending upward are arranged at the rod ends. The outer dispersing rods 5 are vertically arranged, and each outer dispersing rod 5 is correspondingly installed with a lateral dispersing rod 6 extending laterally toward the side wall of the box body of the dispersing box 1.

[0028] like Figure 4 and Figure 5 As shown, the main axis of the upper dispersion mechanism 2 extends downward into the dispersion box 1, and a plurality of transverse upper dispersion rods 7 are installed at the end of the axis, and after the upper dispersion rods 7 are extended outward, the rod ends are provided with inner dispersion rods 8 extending downward, and the inner dispersion rods 8 are arranged in the area surrounded by the outer dispersion rods 5, and a gap is left between the inner dispersion rods 8 and the outer dispersion rods 5, and each inner dispersion rod 8 is also provided with a transverse dispersion rod 6 extending toward the center of the box body of the dispersion box 1.

[0029] The lower dispersing mechanism 3 drives the lower dispersing rod 4 and the outer dispersing rod 5 to rotate accordingly; the upper dispersing mechanism 2 drives the upper dispersing rod 7 and the inner dispersing rod 8 to rotate accordingly.

[0030] The upper dispersing mechanism 2 and the lower dispersing mechanism 3 rotate in opposite directions.

[0031] The lower dispersing mechanism 3 and the upper dispersing mechanism 2 are both configured as rotating motors, and the rotation speeds of the upper dispersing mechanism 2 and the lower dispersing mechanism 3 can be adjusted accordingly.

[0032] There are four lower dispersing rods 4 and four upper dispersing rods 7, which are cross-arranged; corresponding outer dispersing rods 5 and inner dispersing rods 8 are arranged accordingly, and five transverse dispersing rods 6 on each outer dispersing rod 5 and inner dispersing rod 8 are arranged evenly spaced.

[0033] A triangular supporting rib plate 9 is also installed on the main shaft of the lower dispersing mechanism 3 , and the lower dispersing rod 4 is supported accordingly by the supporting rib plate 9 .

[0034] The lower end of the dispersion box 1 is also provided with an installation chamber 10 , and the lower dispersion mechanism 3 is correspondingly arranged in the installation chamber 10 .

[0035] A feed pipe 11 is disposed at the upper end of the dispersion box 1 ; a discharge pipe 12 is disposed at the lower end of the dispersion box 1 , and the discharge pipe 12 is disposed in the installation chamber 10 .

[0036] The specific working principle of this device is as follows: The technical solution of this device is mainly to achieve better stirring effect through the cooperation of upper and lower dispersion mechanisms; first, the main axis of the lower dispersion mechanism below is extended upward and then the horizontal lower dispersion rod is installed. The lower dispersion rod needs to extend to the side wall of the box, but some distance needs to be left from the side wall for the subsequent installation of the horizontal dispersion rod.

[0037] After the lower dispersion rod is extended horizontally, an outer dispersion rod is provided at its end. The lower dispersion rod itself is installed at the lower end position, so the outer dispersion rod at the end needs to extend upward. The specific height can be set according to the height of the box. After the outer dispersion rod is extended upward, there is a gap between the outer dispersion rod and the side wall of the box. Then, the gap position can be used to install the corresponding horizontal dispersion rod. The horizontal dispersion rod extends toward the side wall position of the box. At the same time, a large space is formed in the inner area of ​​the outer dispersion rod, which can be used to set up the upper dispersion device.

[0038] The position of the upper dispersion mechanism corresponds to the area surrounded by the outer dispersion rods. The main shaft of the upper dispersion mechanism is extended downward and is located in the enclosed area. After the main shaft is extended, a horizontal upper dispersion rod can be set. The upper dispersion rod also extends outward, but the extension range cannot exceed the enclosed area. After that, the upper dispersion rod can be extended downward, that is, a vertical inner dispersion rod. The inner dispersion rod itself is located in the enclosed area, and then the inner dispersion rod is set with a horizontal dispersion rod extending laterally. The inner horizontal dispersion rod extends toward the center of the box body and is set opposite to the outer horizontal dispersion rod.

[0039] Then, during the specific rotational dispersion, the lower dispersion mechanism can drive the lower dispersion rod, the outer dispersion rod and the transverse dispersion rod to rotate accordingly; while the upper dispersion mechanism drives the upper dispersion rod, the inner dispersion rod and the transverse dispersion rod to rotate.

[0040] First of all, all the dispersion rods provided in this device have basically covered most of the positions and areas in the dispersion box. When the upper dispersion mechanism and the lower dispersion mechanism rotate at the same time, the dispersion rods will basically collide with the iron oxide pigments in each area of ​​the dispersion box and drive them to rotate. Basically, there will be no dead angles. After so many dispersion rods collide with the agglomerated iron oxide pigments, a good dispersion effect can be achieved. The structural setting is very reasonable and effective.

[0041] In addition, the upper dispersing mechanism and the lower dispersing mechanism in the present device are separately arranged, and the two are not arranged as one body. The two dispersing mechanisms can start rotating independently, so the upper dispersing mechanism and the lower dispersing mechanism can be set to rotate in the opposite manner. After the two dispersing mechanisms rotate in the opposite manner respectively, the dispersing effect of the internal iron oxide pigment is further improved. Under the action of the reverse force, basically no agglomeration will occur, which can effectively improve the dispersing effect of the iron oxide pigment.

[0042] Finally, the two dispersion mechanisms of the device are independently set to rotate, so the rotation speed and rotation power of each dispersion mechanism can be set separately to further adjust the dispersion effect. At the same time, the two dispersion mechanisms can be set to rotate in the same direction according to actual conditions, and both can be adjusted accordingly. The structural setting is reasonable.

[0043] The above-mentioned specific implementation mode is only a preferred embodiment of the present invention and is not intended to limit the implementation of the present invention and the scope of the claims. All equivalent changes and modifications made according to the content of the patent protection scope of the present invention should be included in the scope of the patent application of the present invention.

Claims

1. A device for rapid dispersing of iron oxide pigments, characterized in that: The invention comprises a dispersion box (1), wherein an upper dispersion mechanism (2) is installed at the upper end of the dispersion box (1), and a lower dispersion mechanism (3) is correspondingly installed at the lower end. The main shaft of the lower dispersion mechanism (3) extends inwardly, and a plurality of lower dispersion rods (4) extending laterally are installed at the shaft end. After the lower dispersion rods (4) extend outwardly, outer dispersion rods (5) extending upwardly are arranged at the rod ends. The outer dispersion rods (5) are arranged vertically, and each outer dispersion rod (5) is correspondingly installed with a transverse dispersion rod (6) extending laterally toward the side wall of the dispersion box (1). The main shaft of the upper dispersion mechanism (2) extends downward into the dispersion box (1), and a plurality of transverse upper dispersion rods (7) are installed at the shaft end. After the upper dispersion rods (7) extend outward, the rod ends are provided with inner dispersion rods (8) extending downward, and the inner dispersion rods (8) are arranged in the area surrounded by the outer dispersion rods (5), with a gap between the inner dispersion rods (8) and the outer dispersion rods (5), and each inner dispersion rod (8) is also provided with a transverse dispersion rod (6) extending toward the center of the dispersion box (1); The lower dispersing mechanism (3) drives the lower dispersing rod (4) and the outer dispersing rod (5) to rotate accordingly; the upper dispersing mechanism (2) drives the upper dispersing rod (7) and the inner dispersing rod (8) to rotate accordingly.

2. The iron oxide pigment rapid dispersing device according to claim 1, characterized in that: The upper dispersing mechanism (2) and the lower dispersing mechanism (3) rotate in opposite directions.

3. The iron oxide pigment rapid dispersing device according to claim 2, characterized in that: The lower dispersing mechanism (3) and the upper dispersing mechanism (2) are both configured as rotating motors, and the rotation speeds of the upper dispersing mechanism (2) and the lower dispersing mechanism (3) can be adjusted accordingly.

4. The iron oxide pigment rapid dispersing device according to claim 1, characterized in that: The lower dispersion rods (4) and the upper dispersion rods (7) are each provided with four, and are cross-arranged; the corresponding outer dispersion rods (5) and inner dispersion rods (8) are correspondingly arranged, and five transverse dispersion rods (6) on each outer dispersion rod (5) and inner dispersion rod (8) are correspondingly arranged with even intervals.

5. The iron oxide pigment rapid dispersing device according to claim 1, characterized in that: A triangular supporting rib plate (9) is also installed on the main shaft of the lower dispersing mechanism (3), and the lower dispersing rod (4) is supported accordingly by the supporting rib plate (9).

6. The iron oxide pigment rapid dispersing device according to claim 1, characterized in that: The lower end of the dispersion box (1) is also provided with an installation chamber (10), and the lower dispersion mechanism (3) is correspondingly arranged in the installation chamber (10).

7. The iron oxide pigment rapid dispersing device according to claim 6, characterized in that: The upper end of the dispersion box (1) is provided with a feed pipe (11); the lower end of the dispersion box (1) is provided with a discharge pipe (12), and the discharge pipe (12) is arranged in the installation chamber (10).

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