JPH11123366A - Apparatus for recycling surplus soil by separation metal net vibrated by low frequency - Google Patents

Abstract

PROBLEM TO BE SOLVED: To preserve the global resources by efficiently recycling and utilizing, as resources, surplus soil and pulverized stone only a part of which is reused but most of which is disposed for landfilling. SOLUTION: Separation is easily carried out by transmitting low frequency vibration directly to a metal net by a low frequency vibration motor 3 and adjusting the inclination angle of the separating metal net and surplus soil is separated into recycling resources with a plurality of sizes. Moreover, the apparatus is manufactured at a low cost by using standardized materials and made foldable, so that transportation, shift, and installation of the apparatus are made easy. Surplus soil can be recycled and converted products at the time of necessity and at the site of necessity.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0111]

TECHNICAL FIELD The present invention relates to a technique for separating surplus soil and crushed stone, and for recycling.

[0212]

2. Description of the Related Art A conventional separation apparatus has a high rate of occurrence of clogging and poor separation efficiency. In addition, the size of the equipment is large,
The production cost of the device is high.

[03]

The object of the present invention is to improve the efficiency of separation, reduce production costs, facilitate transportation, facilitate installation, and recycle remaining soil and crushed stone.

[04]

[MEANS FOR SOLVING THE PROBLEMS] To improve the separation efficiency,
A low-frequency vibration motor is attached directly to the wire mesh, and high vertical vibration frequency is applied directly to the wire mesh to prevent the remaining soil and crushed stone from being clogged. Further, the separation efficiency is increased by switching the inclination angle of the separation wire mesh. To reduce production costs, main structural materials are manufactured from standard materials such as H steel. For ease of transportation and installation, it is foldable and can be transported by lorry, and installation is easy. For the purpose of commercialization of recycled products, separated meshes with different meshes are combined in the upper and lower stages, and the remaining soil and crushed stone after separation can be commercialized. A circular anti-vibration rubber and a spring are installed to prevent noise due to vibration, and vibration and noise are prevented. In addition, a vibration coupling device was used to keep the vibration of the wire mesh constant. It is also possible to remove the multipurpose work, attach it to the body of the dump and separate it.

[05]

DESCRIPTION OF THE PREFERRED EMBODIMENTS In order to carry out the present invention, a prototype device was manufactured and implemented.

[06]

EXAMPLE When the mesh of the separation wire mesh was adjusted to the size of the recycled product and the remaining soil and crushed stone were separated, the product was separated into three sizes of recycled product without clogging. Surplus soil,
It was also confirmed that the separation efficiency was improved by adjusting the inclination angle of the separation wire mesh depending on the wetness of the crushed stone. It was confirmed that the residual soil and clay that were too wet needed to be dried.

07

The present invention is inexpensive, easy to transport and install, and contributes to the supply of recycled products.

[Brief description of the drawings]

FIG. 1 is a side view of the present invention during a separating operation.

FIG. 2 is a front view of the present invention.

FIG. 3 is a plan view of the present invention.

FIG. 4 is a side view of the upper wire mesh and a frame for receiving the upper wire mesh removed.

[Explanation of symbols]

(1) Upper mesh net with large mesh (2) Lower mesh net with small mesh (3) Vertical vibration low frequency wire mesh direct motor (4) Adjustment pin of main pillar (5) Frame for receiving upper wire mesh (6) Frame for receiving lower wire mesh (7) Frame for stabilizing the main pillar (8) Non-slip circular anti-vibration rubber for upper wire mesh (9) Vibration-coupled iron plate transmitting vibration (10) Upper wire mesh anti-vibration rubber (11) Lower wire mesh anti-vibration rubber (12) Spring (13) Folding pin

Claims (6)

[Claims] 1. An apparatus for separating a wire mesh, wherein a low-frequency vibration motor (3) for generating vibration is installed directly on the wire mesh (1 and 2) for separation. 2. An apparatus for improving the separation efficiency by adjusting an inclination angle of a separation wire net by an adjustment pin of (4). Circular anti-vibration rubbers (10 and 11) are mounted on the frame (5 and 6) to reduce vibration of the wire mesh (1 and 2), and a spring (12) is mounted on the frame (7). Device used to prevent vibration. 4. A device for preventing slippage of a wire mesh (1) by means of a circular vibration isolating rubber (8). 5. An apparatus of a vibration-coupled iron plate (9) for transmitting vibrations from a wire mesh (1) to a wire mesh (2). 6. An apparatus for separating a wire mesh (1) and a frame (5) by removing them from a main body.