White carbon black superfine grinding modification device

Abstract

The utility model relates to the field of white carbon black, and discloses a white carbon black superfine grinding modification device which comprises a shell, a material suction pipe is arranged on the top of the shell, material suction equipment is arranged on the upper portion of the shell, a grinding mechanism is arranged in the shell, and the grinding mechanism comprises a crushing mechanism and a grinding assembly. The grinding assembly comprises a grinding disc, the bottom of the grinding disc is fixedly connected with a plurality of supporting rods, the supporting rods are fixedly connected with the bottom of the inner wall of the shell, and a first motor is arranged on the lower portion of the grinding disc and fixedly connected with the inner wall of the shell. According to the white carbon black superfine grinding device, the shell, the grinding assembly and the air inlet are matched with one another, and the first motor, the rotating shaft, the grinding disc and the grinding piece are matched with one another, so that the white carbon black superfine grinding device can more effectively carry out superfine grinding on white carbon black materials, the production efficiency of the device can be effectively improved, and the device is more practical.

Description

TECHNICAL FIELD

[0001] The utility model relates to the white carbon black field especially relates to a white carbon black superfine grinding modification device. BACKGROUND

[0002] White carbon black, also known as sodium silicate, is an inorganic compound, and its main component is silicon dioxide. It usually exists in the form of white powder and has good hygroscopicity, fluidity and reinforcing filling property. The superfine grinding modification device for white carbon black is mainly used for refining and modifying treatment of white carbon black to improve its performance and application effect. The modification of white carbon black can be divided into physical modification and chemical modification. Physical modification refers to changing the particle size of white carbon black through mechanical grinding or heat treatment, so as to improve its dispersibility and use effect.

[0003] After searching, the patent announcement number CN220460920U discloses a white carbon black superfine grinding device, which comprises a fine grinding cylinder and a fine grinding mechanism. The utility model belongs to the technical field of white carbon black grinding equipment. In the utility model, high-speed airflow is introduced into the fine grinding cylinder through air inlet pipe A and air inlet pipe B, so that the white carbon black materials entering the fine grinding cylinder through the feeding pipe collide with each other and the inner wall of the fine grinding cylinder under the action of high-speed airflow, achieving the purpose of fine grinding of white carbon black materials. The fine grinding qualified white carbon black is collected in the storage box after being introduced into the collecting pipe by the fan. The unqualified white carbon black materials are returned to the fine grinding cavity for regrinding. The coarse materials with larger particles are discharged through the discharge pipe and then regrinding is carried out after being treated by the relevant personnel. The technical effect of conveniently grinding white carbon black for multiple times and avoiding incomplete grinding of white carbon black is achieved.

[0004] The above device only grinds the carbon black materials through mutual collision between the white carbon black materials and collision between the white carbon black materials and the inner wall of the fine grinding cylinder, which may result in low grinding efficiency of the materials, thereby affecting the production efficiency of the device and being not practical enough. Therefore, a white carbon black superfine grinding modification device is proposed to solve the above problems. UTILITY MODEL CONTENTS

[0005] In order to make up for the above shortcomings, the utility model provides a white carbon black superfine grinding modification device, which aims to improve the problem that the existing technology only grinds the carbon black materials through mutual collision between the white carbon black materials and collision between the white carbon black materials and the inner wall of the fine grinding cylinder, which may result in low grinding efficiency of the materials, thereby affecting the production efficiency of the device and being not practical enough.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a silica ultrafine grinding and modification device, comprising a shell, a suction pipe is provided on the top of the shell, a suction device is provided on the upper part of the shell, a grinding mechanism is provided inside the shell, the grinding mechanism includes a crushing mechanism and a grinding assembly, the grinding assembly includes a grinding disc, the bottom of the grinding disc is fixedly connected to a support rod, and the plurality of support rods are fixedly connected to the bottom of the inner wall of the shell, a No. 1 motor is provided at the lower part of the grinding disc, the No. 1 motor is fixedly connected to the inner wall of the shell, the output end of the No. 1 motor is fixedly connected to a rotating shaft, and a grinding piece is provided on the top of the rotating shaft.

[0007] As a further description of the above technical solution:

[0008] The grinding disc comprises a guide disc, the lower part of which is movably connected with a grinding ring, and the rotating shaft passes through the guide disc and is rotatably connected thereto.

[0009] As a further description of the above technical solution:

[0010] The grinding piece includes a mounting block, the rotating shaft passes through the mounting block and is fixedly connected thereto, and the outer wall of the mounting block is fixedly connected to a plurality of mounting brackets.

[0011] As a further description of the above technical solution:

[0012] The lower portion of the mounting frame is fixedly connected with a mounting seat, and the interior of the mounting seat is rotatably connected with a grinding wheel.

[0013] As a further description of the above technical solution:

[0014] The crushing mechanism includes a shell, and connecting rods are fixedly connected to the left and right sides of the outside of the shell, and the connecting rods are fixedly connected to the inner wall of the shell. The rear part of the shell is fixedly connected to a feed pipe, and the feed pipe passes through the shell and is fixedly connected thereto. The lower part of the shell is fixedly connected to a discharge pipe.

[0015] As a further description of the above technical solution:

[0016] A No. 2 motor is fixedly connected to the top of the shell, a rotating rod is fixedly connected to the output end of the No. 2 motor, and a plurality of crushing knives are fixedly connected to the outer wall of the rotating rod.

[0017] As a further description of the above technical solution:

[0018] The lower part of the rotating rod is fixedly connected with two crushing blocks, and the inner wall of the discharge pipe is fixedly connected with a crushing cylinder.

[0019] As a further description of the above technical solution:

[0020] The front and rear parts of the lower part of the shell are provided with air inlets.

[0021] The utility model has the advantages of the following:

[0022] 1、The utility model discloses a white carbon black superfine grinding modification device, which comprises a shell, a grinding assembly and a crushing mechanism.

[0023] 2、The utility model discloses a white carbon black superfine grinding modification device, which comprises a shell, a grinding assembly and a crushing mechanism. BRIEF DESCRIPTION OF DRAWINGS

[0024] Figure 1 It is an overall three-dimensional schematic view of the white carbon black superfine grinding modification device.

[0025] Figure 2 It is an overall rear three-dimensional schematic view of the white carbon black superfine grinding modification device.

[0026] Figure 3 It is a shell cross-sectional three-dimensional schematic view of the white carbon black superfine grinding modification device.

[0027] Figure 4 It is a crushing mechanism cross-sectional three-dimensional schematic view of the white carbon black superfine grinding modification device.

[0028] Figure 5 It is a grinding assembly split three-dimensional schematic view of the white carbon black superfine grinding modification device.

[0029] Figure 6 It is a grinding disc cross-sectional three-dimensional schematic view of the white carbon black superfine grinding modification device.

[0030] LEGEND:

[0031] 1. Outer casing; 3. Suction device; 4. Suction pipe; 5. Crushing mechanism; 6. Grinding assembly; 61. Grinding disc; 62. Support rod; 63. Motor No. 1; 64. Rotating shaft; 65. Grinding part; 611. Guide disc; 612. Grinding ring; 651. Mounting block; 652. Mounting frame; 653. Mounting seat; 654. Grinding wheel; 51. Shell; 52. Connecting rod; 53. Feed pipe; 54. Discharge pipe; 55. Motor No. 2; 56. Rotating rod; 57. Crushing knife; 58. Crushing block; 59. Crushing barrel; 11. Air inlet. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0033] Reference Figure 1 - Figure 3 The utility model provides an embodiment: a device for ultrafine grinding and modifying white carbon black, comprising a shell 1, which is used to cooperate and connect various components. The front and rear parts of the lower part of the shell 1 are both provided with air inlets 11, which can be connected to a fan or other air supply equipment to send air flow into the shell 1, and the ultrafinely ground white carbon black powder is assisted by a suction device 3 to be sent out of the shell 1 through a suction pipe 4. A suction pipe 4 is provided on the top of the shell 1 for conveying the ground material, and a suction device 3 is provided on the upper part of the shell 1 for sucking the ultrafinely ground powder. It is a prior art, which is composed of a driving machine, a separating wheel and other components. A grinding mechanism is provided inside the shell 1 for grinding white carbon black powder. The grinding mechanism includes a crushing mechanism 5 and a grinding assembly 6. The crushing mechanism 5 is used to perform preliminary crushing of the white carbon black material to facilitate ultrafine grinding of the grinding assembly 6.

[0034] like Figure 5 - Figure 6As shown, the grinding assembly 6 includes a grinding disc 61 for receiving the primary crushed material, the bottom of the grinding disc 61 is fixedly connected with a plurality of support rods 62 for support, the plurality of support rods 62 are fixedly connected with the inner wall of the shell 1, the lower part of the grinding disc 61 is provided with a first motor 63 for driving the grinding part 65 to work, the first motor 63 is fixedly connected with the inner wall of the shell 1, the output end of the first motor 63 is fixedly connected with a rotating shaft 64 for cooperating with the grinding part 65, the top of the rotating shaft 64 is provided with the grinding part 65 for superfine grinding of the white carbon black material, the grinding disc 61 includes a guide disc 611 which is a circular truncated cone with a circular arc top for guiding the material to the grinding ring 612, the lower part of the guide disc 611 is movably connected with the grinding ring 612 for cooperating with the grinding part 65 to superfine grind the material, a gap is left between the grinding ring 612 and the shell 1 so that the airflow entering from the air inlet 11 can enter the shell 1, the rotating shaft 64 penetrates through and is rotatably connected with the guide disc 611, and the speed of the rotating shaft 64 is not particularly fast so as to facilitate the grinding of the material by the grinding part 65.

[0035] Further, the grinding part 65 includes a mounting block 651 for cooperating with various components, the rotating shaft 64 penetrates through and is fixedly connected with the mounting block 651, the outer wall of the mounting block 651 is fixedly connected with a plurality of mounting brackets 652 for cooperating with the installation of the mounting seat 653, the lower part of the mounting bracket 652 is fixedly connected with the mounting seat 653 for cooperating with the connection of the grinding wheel 654, the inside of the mounting seat 653 is rotatably connected with the grinding wheel 654 for cooperating with the grinding ring 612 to superfine grind the white carbon black material.

[0036] Please refer to Figure 4 , the crushing mechanism 5 includes a housing 51 for cooperating with various components, the left and right sides of the outer part of the housing 51 are fixedly connected with connecting rods 52 for cooperating with the fixation between the crushing mechanism 5 and the shell 1, the connecting rods 52 are fixedly connected with the inner wall of the shell 1, the rear part of the housing 51 is fixedly connected with a feeding pipe 53 for the entry of the material, the feeding pipe 53 penetrates through and is fixedly connected with the shell 1, the lower part of the housing 51 is fixedly connected with a discharging pipe 54 for cooperating with the discharge, the top of the housing 51 is fixedly connected with a second motor 55 for driving the assembly, the output end of the second motor 55 is fixedly connected with a rotating rod 56 for cooperating with various components, the outer wall of the rotating rod 56 is fixedly connected with a plurality of crushing knives 57 for primary crushing of the material, the lower part of the rotating rod 56 is fixedly connected with two crushing blocks 58 which are elliptical for further crushing the material in cooperation with the crushing cylinder 59, the inner wall of the discharging pipe 54 is fixedly connected with the crushing cylinder 59 which is internally provided with a crushing groove matched with the crushing blocks 58, and a certain distance is left between the crushing blocks 58 and the crushing groove so that only the white carbon black material crushed to a certain extent can fall onto the grinding disc 61.

[0037] Working principle: when in use, the white carbon black material is sent into the shell 51 through the feeding pipe 53, then the second motor 55 is started, the second motor 55 drives the rotating rod 56 to rotate, the crushing knife 57 connected with the rotating rod 56 rotates, thereby crushing the material, when the material is crushed to a certain degree, it will fall between the crushing cylinder 59 and the crushing block 58, the crushing block 58 and the grinding groove in the crushing cylinder 59 crush the material again, thereby making the material more convenient to grind, when the material is crushed to a certain degree, it can fall through the gap between the crushing block 58 and the crushing cylinder 59 to the lower grinding disc 61, at this time, the first motor 63 is started, the first motor 63 drives the rotating shaft 64 to rotate, the mounting block 651 connected with the rotating shaft 64 rotates, thereby driving the mounting frame 652 connected with the mounting block 651 and the grinding wheel 654 connected with the mounting seat 653 on the mounting frame 652 to rotate, the grinding wheel 654 rotates in the grinding ring 612, thereby super-finely grinding the white carbon black material falling in the grinding ring 612, at the same time, the airflow blows from the air inlet 11 to the gap between the shell 1 and the grinding ring 612, the airflow blows to the suction device 3, the flow of the airflow drives the super-fine white carbon black powder produced after the grinding of the grinding piece 65 to move to the suction device 3, the suction device 3 sucks the super-fine powder meeting the standard into the suction pipe 4 and transports it to the next processing equipment.

[0038] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and not for limiting the present application, although the foregoing detailed description of the present application is made with reference to the foregoing embodiments, for those skilled in the art, it still can be modified, or part of the technical features of the equivalent replacement, any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application, should be included in the scope of protection of the present application.

Claims

1. A device for ultrafine grinding and modifying white carbon black, comprising a housing (1), characterized in that: A suction pipe (4) is provided at the top of the shell (1), a suction device (3) is provided at the upper part of the shell (1), a grinding mechanism is provided inside the shell (1), the grinding mechanism includes a crushing mechanism (5) and a grinding assembly (6), the grinding assembly (6) includes a grinding disc (61), the bottom of the grinding disc (61) is fixedly connected to a plurality of support rods (62), the plurality of support rods (62) are fixedly connected to the bottom of the inner wall of the shell (1), a No. 1 motor (63) is provided at the bottom of the grinding disc (61), the No. 1 motor (63) is fixedly connected to the inner wall of the shell (1), the output end of the No. 1 motor (63) is fixedly connected to a rotating shaft (64), and a grinding member (65) is provided at the top of the rotating shaft (64).

2. The ultrafine grinding and modification device for silica according to claim 1, characterized in that: The grinding disc (61) includes a guide disc (611), the lower portion of which is movably connected to a grinding ring (612), and the rotating shaft (64) passes through the guide disc (611) and is rotatably connected thereto.

3. The ultrafine grinding and modification device for silica according to claim 2, characterized in that: The grinding member (65) includes a mounting block (651), the rotating shaft (64) passes through the mounting block (651) and is fixedly connected thereto, and the outer wall of the mounting block (651) is fixedly connected to a plurality of mounting frames (652).

4. The ultrafine grinding and modification device for silica according to claim 3, characterized in that: The lower portion of the mounting frame (652) is fixedly connected to a mounting seat (653), and the interior of the mounting seat (653) is rotatably connected to a grinding wheel (654).

5. The ultrafine grinding and modification device for silica according to claim 1, characterized in that: The crushing mechanism (5) comprises a shell (51), the left and right sides of the shell (51) are fixedly connected to connecting rods (52), the connecting rods (52) are fixedly connected to the inner wall of the shell (1), the rear part of the shell (51) is fixedly connected to a feed pipe (53), the feed pipe (53) passes through the shell (1) and is fixedly connected thereto, and the lower part of the shell (51) is fixedly connected to a discharge pipe (54).

6. The ultrafine grinding and modification device for silica according to claim 5, characterized in that: A second motor (55) is fixedly connected to the top of the housing (51), a rotating rod (56) is fixedly connected to the output end of the second motor (55), and a plurality of crushing knives (57) are fixedly connected to the outer wall of the rotating rod (56).

7. The ultrafine grinding and modification device for silica according to claim 6, characterized in that: The lower part of the rotating rod (56) is fixedly connected with two crushing blocks (58), and the inner wall of the discharge pipe (54) is fixedly connected with a crushing cylinder (59).

8. The ultrafine grinding and modifying device for silica according to claim 1, characterized in that: Air inlets (11) are provided at the front and rear parts of the lower part of the housing (1).

Images