CN203242704U - Automatic disassembly separation device for waste dry cells - Google Patents

Abstract

The utility model discloses an automatic dismantling and separating device for waste dry batteries, which comprises a drum, a belt, a grinding wheel group, a striker, a cutter and a vibrating screen; a plurality of rubber partitions are arranged on the conveying belt; the grinding wheel group is arranged on the conveying belt; A cutter and a striker are arranged on the first side of the conveyor belt; a vibrating screen is arranged on the second side of the conveyor belt. Unlock the first roller, emery wheel, cutter and striker; one by one waste dry batteries are placed in the middle of the adjacent partitions of the belt to fix. With the movement of the belt, the two ends of the waste dry battery are cut off by the high-speed grinding wheel, the paste and carbon rod of the dry battery are knocked out of the dry battery shell by the striker, and the zinc skin and the plastic skin are separated by the cutter. The waste dry battery automatic dismantling and separation device of the utility model has the advantages of realizing the comprehensive recovery of paste electrolyte, zinc cylinder and carbon rod, improving the working efficiency and separation effect of waste dry battery treatment, and the like.

Description

Automatic dismantling and separation device for waste dry batteries

technical field

The utility model relates to a battery waste treatment and decomposition device, in particular to an automatic dismantling and separation device for waste dry batteries used for recycling waste dry batteries.

Background technique

With the rapid growth of dry battery production and consumption, dry batteries have brought great convenience to people's lives, and at the same time, the environmental hazards of waste dry batteries have always been one of the issues of great concern to the public. Using effective technology and equipment to dismantle waste dry batteries, and comprehensively recycle the paste electrolyte, zinc cylinder and carbon rods obtained from dismantling, is an effective way to solve the pollution caused by waste dry batteries to the environment and realize the comprehensive recycling of resources. .

At present, the dismantling and separation process and device of waste dry batteries mainly adopt manual dismantling and mechanical crushing. This method has the following disadvantages:) Manual dismantling of batteries can realize the classification of paste electrolyte, zinc cylinder and carbon rod in dry batteries Recycling, but there are potential hazards in the dismantling process, and the efficiency of manual dismantling is low, with an average of 5 minutes per battery, which cannot meet the needs of large-scale dismantling, separation and recycling; 2) The mechanical crushing method is to squeeze and cut waste dry batteries as a whole , high efficiency, but the paste electrolyte, zinc cylinder and carbon rods available in dry batteries are mixed together during dismantling, and the mixture cannot be classified and recycled quickly and accurately. In view of this, the utility model combines the advantages of the manual dismantling method and the mechanical crushing method, and designs an automatic dismantling and separation device for waste dry batteries according to the structure of ordinary dry batteries and the working principle of related machinery, so as to realize the continuous mechanical dismantling of waste dry batteries and the recycling of dry batteries. Useful substances (paste electrolyte, zinc cylinder and carbon rod) are classified and comprehensively recycled.

Utility model content

The utility model provides an automatic dismantling and separating device for waste dry batteries in order to avoid the disadvantages of the above-mentioned prior art, so as to improve the working efficiency and separation effect of waste dry batteries.

The utility model adopts the following technical solutions for solving technical problems.

The automatic dismantling and separation device for waste dry batteries is characterized in that it includes two rollers, a conveying belt, a grinding wheel set, a striker, a cutter and a vibrating screen; the surface of the conveying belt is provided with a plurality of rubber partitions evenly spaced; The two rollers include a first roller and a second roller, wherein the first roller is a driving roller for driving the conveyor belt, and the second roller is a driven roller; the grinding wheel set is arranged on the conveyor belt and is located near the One end of the first roller, the grinding wheel set includes a first grinding wheel and a second grinding wheel, the first grinding wheel and the second grinding wheel are respectively located on both sides of the conveyor belt; on the first side of the conveyor belt, A cutter is provided on the conveying belt and at one end close to the second drum; on the first side of the conveying belt, on the conveying belt and between the cutter and the grinding wheel set The striker is arranged on the position; the vibrating screen is arranged on the second side of the conveyor belt and below the position corresponding to the striker.

The structural features of the automatic dismantling and separating device for waste dry batteries of the present utility model also lie in:

A zinc skin collection tank is provided below the first drum; water is contained in the zinc skin collection tank.

The rubber separator is thick at both ends and thin at the middle.

There are two firing pins, and the two firing pins are arranged parallel to each other.

Compared with the prior art, the beneficial effects of the utility model are reflected in:

The automatic dismantling and separation device for waste dry batteries of the utility model adopts a continuous mechanical automatic dismantling device to efficiently separate paste electrolyte, zinc cylinder and carbon rods in waste dry batteries. The device for dismantling and separating waste dry batteries is provided with a first roller, a second roller, and a belt wound on the first roller and the second roller. Mechanism, the belt is provided with concave rubber partitions, placed horizontally in the length direction of the belt, and a plurality of concave partitions are evenly arranged along the length direction of the belt according to the diameter of the waste dry battery. A grinding wheel is arranged between the first drum and the second drum, and is located on one side of the feeding direction above the belt. Two firing pins are arranged in the length direction of the grinding wheel, and a cutting knife is arranged in the length direction of the firing pins.

1) The utility model is equipped with a concave partition on the belt, which can fix the waste dry battery and ensure the synchronous movement of the waste dry battery and the belt, avoiding the problem of low processing efficiency caused by the waste dry battery slipping.

2) The utility model is equipped with a grinding wheel at one end of the belt feed port. This solution of the utility model is to cut off the two ends of the waste dry battery to solve the difficulty of subsequent processing.

3) The utility model is provided with two firing pins between the first drum and the second drum, in order to prevent incomplete separation of the internal contents of waste dry batteries at one time, and the treatment effect is better.

4) The utility model is provided with a cutter in the length direction of the striker, and its position is slightly higher than the height of the striker. The utility model can solve the separation problem of the plastic skin and the zinc skin.

5) The utility model is equipped with a zinc skin collecting tank under the first drum, which is for collecting separated zinc skin shells.

6) The utility model is provided with a vibrating screen on the opposite side of the striker, and below the length direction of the belt. The utility model solves the problem of incomplete separation of the pasty electrolyte and the carbon rod, and can better screen various dismantled objects of waste dry batteries.

The utility model can automatically and continuously cut off the covers at both ends of the waste battery, completely separate the paste electrolyte of the waste dry battery from the shell zinc cylinder, and realize the comprehensive recovery of the paste electrolyte, the zinc cylinder and the carbon rod.

The waste dry battery automatic dismantling and separation device of the utility model has the functions of automatically and continuously cutting off the covers at both ends of the waste battery, completely separating the paste electrolyte of the waste dry battery from the shell zinc cylinder, and realizing the synthesis of paste electrolyte, zinc cylinder and carbon rod. It has the advantages of recycling and improving the working efficiency and separation effect of waste dry battery treatment.

Description of drawings

Fig. 1 is the front view of the waste dry battery automatic dismantling and separation device of the present utility model.

Fig. 2 is a top view of the waste dry battery automatic dismantling and separation device of the present utility model.

Accompanying drawing 1～Fig. 2 middle label: 1 first cylinder, 2 second cylinders, 3 belts, 4 dividing plates, 5 emery wheel groups, 6 striker pins, 7 cutters, 8 vibrating screens, 9 zinc skin collection tanks.

The utility model will be further described below through specific embodiments in conjunction with the accompanying drawings.

Detailed ways

Referring to accompanying drawings 1 to 2, the waste dry battery automatic dismantling and separation device includes two rollers, a conveyor belt 3, a grinding wheel set 5, a striker 6, a cutter 7 and a vibrating screen 8; A plurality of uniform rubber partitions 4; the two rollers include a first roller 1 and a second roller 2, wherein the first roller 1 is a driving roller for driving the conveyor belt 3 to move, and the second roller 2 is a driven roller ; The grinding wheel set is arranged on the conveyor belt 3 and is located at one end close to the first cylinder 1, the grinding wheel set 5 includes a first grinding wheel and a second grinding wheel, and the first grinding wheel and the second grinding wheel are respectively located on the Both sides of the conveyor belt 3; on the first side of the conveyor belt 3, a cutter 7 is arranged on the conveyor belt 3 and at an end close to the second drum 2; on the first side of the conveyor belt 3 On one side, on the conveyor belt 3 and at a position between the cutter 7 and the grinding wheel set 5, the striker 6 is arranged; on the second side of the conveyor belt 3 and on the The vibrating screen 8 is arranged below the corresponding position of the striker 6 .

A zinc skin collection tank 9 is provided below the first drum 1; water is contained in the zinc skin collection tank 9.

The rubber separator 4 is thick at both ends and thin at the middle.

There are two striker pins 6, and the two striker pins 6 are arranged parallel to each other.

The device for dismantling waste dry batteries is also provided with a driving mechanism for driving the first roller as the driving roller. A plurality of concave rubber partitions are evenly distributed on the outer surface of the belt along the length direction of the belt. The rubber separators are thick at both ends and thin in the middle, and the recesses in the middle of two adjacent rubber separators correspond to each other, which can just hold the battery. For different types of batteries, different belts and rubber partitions of different sizes are provided. Therefore, when separating different types of batteries, it is only necessary to replace the belt, so that the device of the present utility model has strong versatility and is suitable for the separation of different types of dry batteries. The first roller is set as a driving roller, and one side of the first roller is the feeding direction.

The two grinding wheels on both sides of the belt are used to cut off the two ends of the waste dry battery. The thickness of the edge of the grinding wheel reaches the cutting standard, which improves the cutting efficiency and prepares for subsequent processing.

The striker and the vibrating screen are respectively arranged on both sides of the belt, and the striker is arranged on the top of the belt, and strikes and removes the center of the waste dry battery at both ends according to the set frequency. The position of the striker is set so that the striker can just hit the carbon rod and paste in the center of the battery, and the pushed down carbon rod and paste fall from the second side and can just be transferred into the vibrating sieve. The vibrating sieve passes through the sieve, and the paste is leaked down through the sieve holes, leaving carbon rods, which can separate the carbon rods from the paste. Vibration separates the pasty electrolyte from the carbon rod, which can better screen various dismantled waste dry batteries.

The striking frequency of the firing pin is adjusted according to the moving speed of the belt, so that each striking of the firing pin can hit the center of the passing battery, so that the carbon rod and paste can be smoothly pushed away from the battery shell. Set up two firing pins side by side, one after the other, the two firing pins impact the same battery one after another, in order to prevent the internal contents of the waste dry battery from being separated completely by one impact, and the treatment effect is better by using two impacts, and the shell can be completely removed Paste and carbon rods inside.

After the carbon rods and paste are shoved off, the battery is left with only the casing, which consists of a zinc skin and a plastic skin. When the moving shell moves to the position of the cutter, the cutter strikes and cuts the outside of the zinc skin according to the set frequency, so that the plastic skin and the zinc skin can be separated. The position of the cutter is slightly higher than the firing pin, so it can just cut the shell. Then the staff will remove the cut zinc skin and plastic skin and throw them into the zinc skin collection tank. The zinc skin collection tank is filled with water, the zinc skin sinks to the bottom of the water, and the plastic skin floats on the water surface. The separation of the zinc skin and the plastic skin can be realized by this washing flotation method.

Both sides of the rubber partition have the same concave arc surface, so that it is thick at both ends and thin in the middle, and a roughly circular space is formed between two adjacent partitions, which can be exactly Accommodates and clamps dry batteries, and prevents used dry batteries from slipping on the belt. The size of the curved surface of the rubber separator is different from the size between adjacent rubber separators, which can be applied to the treatment of batteries of different specifications.

During assembling, according to the model of the waste dry battery of processing, select the width of belt 3 and the diameter of striker 6, adjust the height of emery wheel 5, striker 6, cutter 7. According to the speed of installing the waste dry battery and the speed of the transmission of the belt 3, the striking frequency of the striker 6 and the cutter 7 is set.

The dismantling and separating method of the automatic dismantling and separating device for waste dry batteries comprises the following steps:

Step 1: Open the first drum 1, the grinding wheel set 5, the cutter 7 and the striker 6; place the waste dry batteries one by one in the middle of the adjacent separator 4 of the belt at the first drum 1;

Step 2: The waste dry battery moves with the belt 3; when the waste dry battery passes through the grinding wheel set 5, the two ends of the battery are cut off by the high-speed grinding wheel;

Step 3: The dry battery continues to move to the striker 6, the paste and carbon rods inside the waste dry battery are knocked out from the shell of the dry battery by the striker 6, the paste and carbon rods are hit to the second side of the belt 3 and fall to the In the vibrating screen 8, the paste and the carbon rod are separated by the vibrating screen 8;

Step 4: The belt 3 continues to drive the shell that is stuck and fixed by the partition plate 4 to move. When it moves to the cutter 7, the surface of the zinc barrel of the shell is cut through the impact of the cutter head of the cutter 7, and the zinc skin of the shell is bonded with the shell. The separation of the plastic skin of the casing, the separated zinc skin and the plastic skin are put into the zinc skin collection tank 9.

In the step 4, the zinc bucket and the plastic skin enter the zinc skin collection tank 9, and the zinc skin and the plastic skin are separated by washing and flotation.

The waste dry battery automatic dismantling and separation device of the utility model has a simple process and device, can realize automatic dismantling of waste dry batteries, high-efficiency separation and recovery of pasty electrolyte, zinc cylinder and carbon rod in dry batteries, and maximizes the recycling of renewable resources , easy for industrial production.

The above-mentioned embodiments are only described to the preferred implementation of the utility model, and are not limited to the scope of the utility model. Various modifications and improvements made should fall within the scope of protection determined by the claims of the utility model.

Claims (4)

1. The automatic disassembly and separation device for waste dry batteries is characterized in that it includes two rollers, a conveyor belt (3), a grinding wheel set (5), a striker (6), a cutter (7) and a vibrating screen (8); The surface of the conveyor belt (3) is provided with a plurality of rubber partitions (4) evenly spaced; the two rollers include a first roller (1) and a second roller (2), wherein the first roller (1) is The driving roller used to drive the movement of the conveyor belt (3), the second roller (2) is a driven roller; the grinding wheel set is arranged on the conveyor belt (3) and is located at one end close to the first roller (1), The grinding wheel set (5) includes a first grinding wheel and a second grinding wheel, the first grinding wheel and the second grinding wheel are respectively located on both sides of the conveying belt (3); on the first side of the conveying belt (3) , a cutter (7) is provided on the conveyor belt (3) and at one end close to the second drum (2); on the first side of the conveyor belt (3), on the conveyor belt ( 3) and located between the cutter (7) and the grinding wheel set (5) is provided with the striker (6); on the second side of the conveyor belt (3) and in line with the The vibrating screen (8) is arranged below the position corresponding to the striker (6). 2. The automatic dismantling and separation device for waste dry batteries according to claim 1, characterized in that a zinc skin collection tank (9) is provided under the first roller (1); the zinc skin collection tank (9) Contains water. 3. The automatic dismantling and separation device for waste dry batteries according to claim 1, characterized in that, the rubber separator (4) is thick at both ends and thin at the middle. 4. The device for automatically dismantling and separating waste dry batteries according to claim 1, characterized in that there are two firing pins (6), and the two firing pins (6) are arranged parallel to each other.

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