CN-224221493-U - Efficient nano grinding equipment

Abstract

The utility model belongs to the technical field of grinding equipment, and particularly discloses high-efficiency nano grinding equipment which comprises a turbine grinding system, a material conveying component, a sealing and cooling component, a control and monitoring component and an air source supply component; the turbine grinding system comprises a turbine and a grinding cavity, the turbine is axially arranged in the grinding cavity, the material conveying component comprises a feed inlet and a discharge outlet, the sealing and cooling component comprises a mechanical seal cooling tank and a cooling water loop, the mechanical seal cooling tank is arranged at a position close to the grinding cavity, the outer wall of the grinding cavity is wound with the spiral guide cooling water loop, and the air source supply component comprises an air source processor which is arranged below the grinding cavity.

Inventors

• Xie Hengguang
• ZHU AIHONG

Assignees

• 漳州德采新材料科技有限公司

Dates

Publication Date

20260512

Application Date

20250530

Claims (6)

1. 1. The efficient nano grinding equipment is characterized by comprising a turbine grinding system, a material conveying component, a sealing and cooling component, a control and monitoring component and an air source supply component, wherein the turbine grinding system comprises a turbine and a grinding cavity, the turbine is axially arranged in the grinding cavity, the material conveying component comprises a feed inlet and a discharge outlet, the sealing and cooling component comprises a mechanical seal cooling tank and a cooling water loop, the mechanical seal cooling tank is arranged at a position close to the grinding cavity, the outer wall of the grinding cavity is wound with the spiral guide cooling water loop, and the air source supply component comprises an air source processor, and the air source processor is arranged below the grinding cavity.
2. 2. The efficient nano-abrasive apparatus according to claim 1, wherein the turbine comprises a rotating shaft and turbine blades.
3. 3. The efficient nano-abrasive apparatus according to claim 1, wherein the turbine is made of zirconia and the grinding chamber is made of silicon carbide.
4. 4. The efficient nano-abrasive apparatus according to claim 1, wherein the abrasive media in the abrasive cavity is one or more of yttrium zirconium beads, cerium zirconium beads, composite zirconium beads, zirconium silicate beads, zirconium silicon nitride beads.
5. 5. The efficient nano-abrasive apparatus according to claim 1, wherein the control and monitoring component comprises a PLC control panel.
6. 6. The efficient nano-grinding apparatus according to claim 1, wherein the cooling water circuit is provided with a cooling water thermometer.

Description

Efficient nano grinding equipment Technical Field The utility model belongs to the technical field of grinding equipment, and particularly relates to efficient nano grinding equipment. Background In the field of grinding equipment, the conventional sheet-like disc-type dispersing device has a plurality of defects, such as low grinding efficiency, and difficulty in grinding materials to uniform particle sizes of nanometer level in a short time. For the production of products with extremely high requirements on particle size, such as nano pigment color paste, the defect is extremely unfavorable and seriously affects the production efficiency and the product quality. Secondly, the common equipment is poor in preventing metal ions from polluting materials, the mixed polluted materials of the metal ions influence the quality of products, and the problems are not negligible for some materials with high purity requirements. In addition, the existing grinding equipment has defects in aspects of heat dissipation, sealing, adaptive adjustment aiming at different material characteristics and the like. In the process of grinding the water-based material, because the water-based material has special physical and chemical properties, the common equipment is difficult to realize ideal grinding effect, the problems of agglomeration, uneven dispersion and the like are easy to occur, and the ever-increasing high-quality production requirement cannot be met. The existence of these problems makes conventional grinding equipment a great challenge in modern production, and technical improvements and innovations are urgently needed to accommodate the ever-evolving production demands. Disclosure of utility model The utility model aims to overcome the defects existing in the prior art and provides efficient nano grinding equipment. The technical scheme for solving the technical problems is that the efficient nano grinding equipment comprises a turbine grinding system, a material conveying component, a sealing and cooling component, a control and monitoring component and an air source supply component, wherein the turbine grinding system comprises a turbine and a grinding cavity, the turbine is axially arranged in the grinding cavity, the material conveying component comprises a feed inlet and a discharge outlet, the sealing and cooling component comprises a mechanical seal cooling tank and a cooling water loop, the mechanical seal cooling tank is arranged at a position close to the grinding cavity, the outer wall of the grinding cavity is wound with the spiral guide cooling water loop, and the air source supply component comprises an air source processor which is arranged below the grinding cavity. In a preferred embodiment of the utility model, the turbine comprises a rotating shaft and blades. In a preferred embodiment of the present utility model, the turbine is made of zirconia, and the grinding chamber is made of silicon carbide. In a preferred embodiment of the present utility model, the grinding medium in the grinding cavity is one or more of yttrium zirconium beads, cerium zirconium beads, composite zirconium beads, zirconium silicate beads, and silicon zirconium nitride beads, and zirconium beads with proper specification are selected according to material characteristics so as to achieve the optimal grinding effect. In a preferred embodiment of the utility model, the control and monitoring means comprise a PLC control panel. In a preferred embodiment of the utility model, the cooling water circuit is provided with a cooling water thermometer. The material to be ground enters the grinding cavity from the feed inlet, and the blade of the turbine is directly contacted with the grinding medium and the material. When the equipment is in operation, the turbine rotates at a high speed to mix materials with grinding media, so that the grinding function is realized. After finishing grinding, the materials are discharged from the discharge hole. The mechanical seal cooling tank provides cooling for the sealing device and prevents the sealing device from being damaged due to friction heat generation. The cooling water thermometer is arranged in the cooling water loop, monitors the temperature of the cooling water in real time, and is convenient for operators to grasp the cooling condition. The cooling loop with spiral guide is wound around the outer wall of the grinding cavity, and cooling water flows in the loop through special spiral design, so that heat generated by the grinding cavity is taken away, and the cooling efficiency is improved. The PLC control panel is used for displaying the operation parameters of the equipment, setting and adjusting each parameter of the sand mill, and monitoring the operation state of the equipment in real time. Compared with the background technology, the technical proposal has the following advantages: The utility model adopts a turbine rotor with higher standard to rotate in the cavity to form