SU1609484A1 - Disintegrator rotor - Google Patents

Abstract

The invention relates to structural elements of devices for grinding materials. The purpose of the invention is to simplify the assembly and disassembly of the springs. The rotor of the disintegrator consists of two disks 1 and 2 with shaped perforated rings 3 concentrically fixed on them, inside of which springs 7 are installed. In order to form the flows of the material being crushed in the right direction, the perforations of the rings are round or longitudinal. 4 il.

Description

FIG. one

The invention relates to structural elements of devices for grinding materials and can be applied in the construction, chemical and other industries.

The purpose of the invention is to simplify the assembly and disassembly of the springs.

Figure 1 shows the rotor disintegrator, General view (level); figure 2 - section. A-A in Fig. 1; fig.Z - the same option; figure 4 - the same option.

The rotor of the disintegrator consists of two disks 1 and 2 with shaped rings 3 concentrically fixed on them. The shaped rings are fixed to disks 1 and 2 by bolts 4. Bolts are passed through holes in disks 1 and

The clamps are nuts 5 through spring washers 6. Inside the rings 3 spiral springs 7 are inserted into the thrust rings. The rings 3 are made with perforations, for example, round or longitudinal, and the angle of the circumference of the springs with rings is 135-180 to ensure reliable fastening.

The rotor disintegrator works as follows.

The processed material is fed to the center of the rotor. Disks 1 and 2 drive

ten

laziness When the rotor 1 and 2 are crushed, the inertia forces press the coil springs 7 to the inner surface of the rings 3. The passage between the turns of the coil spring 7, the material being crushed is divided into a plurality of jet streams. The direction of these flows is formed by a perforation made around the perimeter of the profiled ring 3. By forming the flows of the material to be ground in the right direction, the efficiency of the grinding is improved.

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Claims (1)

Formula inventions n and Disintegrator rotor containing dis, -, ---,., L, t iLI I Cl f r set against each other 2 And From the back side of the law- JQ ki, on which in concentric Sqg S Irpr, gtr ..,.,. , "..-." .. arms are arranged working elements in the form of spiral springs, fixed by clamping elements, characterized in that, with 25 goals to simplify the installation and dismantling of the springs, the clamping elements are made in the form of profiled perforated rings to the periphery of the discs, wherein the springs 30 are installed inside the rings in thrust, and the angle of their coverage of the rings is 135-180. in rotation and opposite directions laziness When the rotor 1 and 2 are crushed, the inertia forces press the coil springs 7 to the inner surface of the rings 3. The passage between the turns of the coil spring 7, the material being crushed is divided into a plurality of jet streams. The direction of these flows is formed by a perforation made around the perimeter of the profiled ring 3. By forming the flows of the material to be ground in the right direction, the efficiency of the grinding is improved. 15 Formula inventions n and Disintegrator rotor containing dis -, ---,., L, t mounted against each other iLI I Cl f r ki, on which in concentric circles are working elements in the form of spiral springs fixed by clamping elements, characterized in that, in order to simplify the assembly and disassembly of the springs, the clamping elements are made in the form of profiled perforated rings directed towards the periphery discs, while the springs are installed inside the rings in thrust, and the angle of their coverage of the rings is 135-180. Faye. 2 / t- / Fig.Z A A