JP2002172475A - Dismantling device for compressor using flon gas - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a dismantling device capable of easily dismantling while rotating compressor body parts. SOLUTION: The circular exterior part of a compressor body 1 is supported by support rollers at three points. One of the support rollers is made to work as a driving wheel 2 in common to rotate at a fixed peripheral speed. By using a plasma laser 5 discharging an innert gas, the cut face is not oxidized, thereby enabling neat and rapid cutting.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention makes it possible to efficiently remove components such as an internal motor by cutting a compressor body with a plasma laser with energy saving.
A technique related to a dismantling method for separating copper and other metal materials and effectively reusing the materials by disassembling components such as an internal motor more efficiently.

[0002]

2. Description of the Related Art In the conventional dismantling method, manual disassembly takes time, or it is crushed by a large crusher or the like which requires a large amount of electric power, such as a scrapped vehicle, and separated into rough materials. In both cases, it took too much time and energy to separate each material in the final stage.

[0003]

In the conventional dismantling method,
There was a problem that a large amount of energy and too much time (time) were required until the materials were separated into the final stage.

[0004]

Means for Solving the Problems In order to disassemble the compressor efficiently and in a short time, the compressor body is fixed at three or more places (circumferential direction) and the peripheral speed is rotated at a constant speed to use a plasma laser using nitrogen gas or inert gas. This makes it possible to cut the cut surface neatly and quickly with energy saving.

[0005]

BEST MODE FOR CARRYING OUT THE INVENTION The compressor body is fixed at four places on the circumference.

One portion of the fixed roller-shaped main body receiver is also used as a drive wheel to rotate the compressor main body.

[0007] A part of the circumference of the main body is set so that the action point of the plasma laser is applied, and the cover of the compressor main body is disassembled. Parts, oil and other materials can be easily removed by disassembling the body cover.

[0008]

DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment will be described with reference to FIG.
The four support rollers can be fixed even if the external dimensions of the work (compressor body) are different by hydraulic or air cylinders, springs, etc., and the outer circumference of the work has a constant peripheral speed by rotating one support roller at a constant speed. Can be rotated with. By applying a plasma laser with an inert gas emission to one location on the outer periphery of the work, it is a device that can cleanly and safely cut and disassemble the oil in the compressor and the housing material of the main body without oxidizing and burning.

[0009]

According to the present invention, the compressor body can be disassembled cleanly and reliably, and the components can be disassembled with little oxidation or contamination. If the material parts can be separated, it will lead to material recycling and will be environmentally friendly and will not waste resources. In addition, it is possible to contribute to maintaining the global environment without causing landfill waste as a mixture.

[Brief description of the drawings]

FIG. 1 is a fixed transverse sectional view of a compressor body.

[Explanation of symbols]

DESCRIPTION OF SYMBOLS 1 Outer container of a compressor main body 2 Drive rotation (also supporting roller) 3 Supporting roller 4 Spring 5 Plasma laser (with CO ₂ gas)

Claims (4)

[Claims] 1. A method for automatically cutting an outer container of a cylindrical air compressor by a plasma laser. 2. The compressor body is fixed at three or more places on the circumference with a roller-shaped receiver, and one of the parts is shared with a rotary drive wheel and rotated. 3. A cutting apparatus characterized in that the peripheral speed is constant regardless of the diameter of the cylinder. 4. A cutting device designed to prevent the oil in the outer container and the internal oil from being oxidized or burned by heat at the time of cutting. That is, a cutting device that prevents oxidation and combustion by wrapping a plasma laser with an inert gas such as nitrogen gas or carbon dioxide.