JPH05285415A - Crushing, classifying and recovering machine for waste can - Google Patents

Abstract

PURPOSE:To provide the crushing, classifying and recovering machine for a waste can which is capable of classifying metal such as the waste can filled with beverage and a foreign matter excepting the can, crushing waste of only the waste can selected among the discharged and introduced materials and furthermore classifying the same into steel and aluminum and temporarily storing them. CONSTITUTION:The crushing, classifying and recovering machine of a waste can is constitued of a waste can charging and receiving chute 1 capable of being rocked so as to discharge the charged material excepting the waste can, a waste can receiving gate 2 which is provided in the back of the chute 1 and temporarily stops the charged material and thereafter passes the waste can, a chute 3 for transferring the waste can passed through the gate 2 and a grinding machine 4 for grinding the waste can sent by the chute 3. Furthermore the same is constituted of a magnet separator 5 for classifying the ground material of the waste can ground by the grinding machine 4 into a magnetic body and a nonmagnetic body, an aluminum ground material receiving box 19 for holding aluminum pieces, a steel ground material receiving box 20 for holding steel pieces and further a heater 6 for heating moisture introduced into the waste can to evaporate it.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a crushing / separating / recovering machine for empty cans, which crushes wastes in empty cans containing beverages and the like and separates them into steel and aluminum for temporary storage and recovery.

[0002]

2. Description of the Related Art A steel that separates and crushes into steel and aluminum is squeezed by a person. After a crushed empty can is crushed, a magnet separates it into steel and aluminum. However, all the foreign substances of the non-magnetic material are mixed with the aluminum, and the purity of the recovered aluminum becomes low. Indiscriminately introduced empty cans are separated by a metal sensor and a weight detector for empty cans and foreign substances, only empty cans are crushed, and steel and aluminum are separated by magnets and collected. At that time, the foreign matter is discharged to the outside of the machine. There are three recovery methods.

[0003]

However, in any of the three conventional recovery systems, the aluminum in the lid of the steel can cannot be separated and mixed into the steel can, so that the steel has a high purity. There was a problem of lowering. In addition, there is a problem in that it is unsuitable for the environment due to contamination and a foul odor because it is impossible to treat the liquid left over.

[0004]

MEANS FOR SOLVING THE PROBLEM Empty cans and empty cans according to the present invention, which separates an input other than an empty can and discharges an input other than an empty can, and the empty cans insertion part. A shunt for transferring the empty cans that have passed through the crusher, a crusher for crushing the empty cans sent by the chute 3, and a crushed product of the empty cans crushed by this crusher for separation into magnetic and non-magnetic substances. A magnet separator 5 and a receiving box 19 for containing the crushed non-magnetic material,
And a receiving box 20 for accommodating the crushed magnetic material. Further, the heater 6 for temporarily retaining the water contained in the empty can in the retention box 21 and heating and evaporating the water there.
And consists of.

[0005]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be described with reference to the drawings. FIG. 1 is a conceptual view of the present invention, and FIG. 2 is a front external view.

The empty can input port can be swung by a lever 8 which is rotated by a motor 7 so as to discharge a charged substance other than a can such as a paper cup, or by a swing solenoid (not shown). Depending on the throwing receiving chute 1 that can be formed, and the lever 8 that is located behind the empty can feeding receiving chute 1 and that is also rotated by the motor 7, or is swung by a swing solenoid (not shown). , An empty can receiving gate 2 that passes through an empty can after the input is temporarily stopped. Therefore, an empty can placed on the can input receiving chute 1 from the empty can input port,
Alternatively, items other than cans are blocked by the empty can receiving gate 2 and temporarily stopped. Although not shown here, sensors for detecting steel and aluminum are provided in the empty can receiving chute 1 or in a part near the lower part of the empty can receiving gate 2, respectively.
Is installed to distinguish between a steel can and an aluminum can, and at the same time, when it is determined that the input items such as glass bottles and paper cups that cannot be detected by both are other than an empty can, the motor is driven. Then, the lever 8 which is rotated by the motor 7 rotationally moves the empty can receiving receiving shunt 1 to discharge the foreign matter and put it in the foreign matter receiving box 9. Then, the input material put in the foreign material receiving box 9 passes through the short 10 and is stored in the non-loadable product storage box 11.
When it is determined that the sensor is an empty can, the cam 80 rotated by the motor 70 rotationally moves the empty can receiving gate 2, and the chute 3 for transferring the empty can passing through the empty can receiving gate 2.
Send to. The empty cans sent by the chute 3 enter a crusher 4 for crushing the cans and crush them into a certain shape. The crusher 4 comprises a drive shaft 13 supported by a machine frame 12, a plurality of shred cutters 14 fixed to the drive shaft 13 at predetermined intervals, and a drive device 15 for rotating the drive shaft 13. It is what constitutes. The magnet separator 5 for separating the crushed product of the empty can crushed by the crusher 4 into magnetic steel and non-magnetic aluminum is a magnetized drum 16 or belt 17 rotated by a motor 18. Then, the non-magnetic aluminum pieces slide down into the aluminum crushed material receiving box 19, and the steel pieces are carried by the magnetically charged drum 16 or belt 17 and sent to the steel crushed material receiving box 20 so that they are separated. To do. Crushed aluminum receiving box 19
The water remaining in the swallow contained in the steel crushed material container box 20 and the leaking empty can flow into the water retention box 21, and the water flowed into the water retention box 21 is previously It is deodorized by the deodorant 22 contained in the water absorbent material in the water retention box 21, and is heated in the odorless state by the heater 8 and gradually evaporated. Then, the steam is discharged to the outside of the machine through the duct 24 by the fan 23.

[0007]

According to the present invention, even if an empty can made of steel, an empty can made of aluminum, or a foreign material such as a paper cup or a glass bottle is charged into one inlet, the foreign material is immediately discharged, An empty can is first crushed by a crusher so that the magnetic substance and the non-magnetic substance are accurately separated in order to pour onto the magnetic separator part in a situation where it is crushed into almost constant pieces and it rains. Since it can be housed in the receiving box and the crushed aluminum crushed product, respectively, it can be stored without the metal of the magnetic substance and the non-magnetic substance being mixed with each other. I was able to do it. Further, since empty cans and the like are crushed and accommodated, a large number of empty cans can be accommodated in the receiving box having a limited volume.
Furthermore, the water left over from the empty can is heated and evaporated by the heater containing the deodorant, so the water left over will flow out,
This has the effect of eliminating the problems of presenting a bad environment such as polluting the surroundings and giving off a foul odor.

[Brief description of drawings]

FIG. 1 is a conceptual diagram of the present invention.

FIG. 2 is a front external view.

[Explanation of symbols]

 1 to empty can receiving receiving chute 2 to empty can receiving gate 3 to chute 4 to crusher 5 to magnet separator 6 to heater 7 to motor 8 to lever 9 to foreign material receiver 10 to short 11 to input No Product storage box 12-Machine frame 13-Drive shaft 14-Shred cutter 15-Drive device 16-Drum 17-Belt 18-Motor 19-Aluminum crushed material receiving box 20-Steel crushed material receiving box 21-Moisture Retention box 22-deodorant 23-fan 24-duct

Claims (2)

[Claims] 1. An empty can and an empty can are separated from an input other than an empty can, and the empty can input parts 1 and 2 for discharging the input other than the empty can, and the empty can that has passed through the empty can input part are transferred. A shunt 3 and a crusher 4 for crushing the empty can sent by the shunt 3.
A magnet separator 5 for separating the crushed product of the empty can crushed by the crusher 4 into a magnetic material and a non-magnetic material, a receiving box 19 for containing the crushed non-magnetic material, and a receiving box for containing the crushed magnetic material. A crushing and sorting machine for empty cans consisting of 20. 2. An empty can and an empty can, which separates an input other than an empty can and discharges an input other than an empty can, and an empty can which has passed through the empty can input. A shunt 3 and a crusher 4 for crushing the empty can sent by the shunt 3.
A magnet separator 5 for separating a crushed product of an empty can crushed by the crusher 4 into a magnetic material and a non-magnetic material, a receiving box 19 for storing the crushed non-magnetic material, and a receiving box for storing the crushed magnetic material. A crushing / separating and collecting machine for empty cans, which comprises 20 and a heater 8 for heating and evaporating the water contained in the empty cans.