A copper-aluminum sorting device

Abstract

The utility model provides a kind of copper-aluminum sorting equipment, belong to copper-aluminum sorting technical field, comprising: sorting mechanism, the rear side fixedly connected with dust-settling mechanism for carrying out dust-settling to gas of sorting mechanism, the sorting mechanism includes sorting frame, the upper surface of the sorting frame is fixedly connected with multiple spring telescopic link, the upper surface of the spring telescopic link is fixedly connected with sorting screen, the surface of the front and rear sides of the sorting screen is all fixedly connected with vibration motor, the left and right sides of the sorting screen are all fixedly connected with discharge hopper, the bottom of the sorting screen is fixedly connected with organ pipe, the cooperation of the present application is used by sorting mechanism and dust-settling mechanism, airflow sorting replaces color selection separation process, spray pipe and spray head are used in cooperation, improve dust removal rate, without external dust removal equipment, dry sorting adapts to multiple materials, without pretreatment, water resource recycling reduces operating cost, maintenance simplicity improves equipment utilization.

Description

Technical Field

[0001] This utility model belongs to the field of copper and aluminum sorting technology, and specifically relates to a copper and aluminum sorting device. Background Technology

[0002] In the process of material recycling, the products after crushing contain a large amount of scrap metal. The efficient sorting and collection of scrap metal can achieve the recycling and reuse of resources, which has the characteristics of high efficiency, high economic benefits, good social sales, energy saving and environmental protection.

[0003] Traditional copper-aluminum color sorting processes separate copper and aluminum by identifying color differences. However, if the material surface has oil stains, oxidation, or insufficient smoothness, the color characteristics will be masked, leading to sorting failure. At the same time, gravity separators rely on wet flotation, which consumes a large amount of water resources and produces sludge containing heavy metals, resulting in high treatment costs. Although dry eddy current separation does not require water, its high-speed operation generates strong magnetic fields and noise, requiring a harsh working environment. In addition, the vibrating screening process generates a large amount of dust, and traditional equipment lacks integrated dust removal design. Therefore, we propose a copper-aluminum separation device. Utility Model Content

[0004] The purpose of this invention is to provide a copper-aluminum sorting device, which aims to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: A copper-aluminum sorting device includes: a sorting mechanism, wherein a dust-reducing mechanism for reducing dust in the gas is fixedly connected to the rear side of the sorting mechanism; The sorting mechanism includes a sorting frame, a plurality of spring telescopic rods are fixedly connected to the upper surface of the sorting frame, a sorting screen is fixedly connected to the upper surface of the spring telescopic rods, a vibrating motor is fixedly connected to the front and rear surfaces of the sorting screen, a hopper is fixedly connected to the left and right sides of the sorting screen, a bellows tube is fixedly connected to the bottom of the sorting screen, and a first blower is fixedly connected to the inner surface of the sorting frame, with the air outlet of the first blower connected to the bottom of the bellows tube. The dust suppression mechanism includes a water collection tank located behind the sorting rack. An air inlet pipe is fixedly connected to the surface of the water collection tank. A second blower is fixedly connected to the inner side of the air inlet pipe. An exhaust pipe is fixedly connected to one side of the air inlet pipe and below the second blower. A dust suppression box is fixedly connected to the upper surface of the air inlet pipe. Multiple spray pipes are fixedly connected inside the dust suppression box. Multiple spray heads are fixedly connected to the surface of the spray pipes.

[0006] As a preferred embodiment of this utility model, the upper surface of the sorting screen is rotatably connected to a feed hopper, and the inner wall of the feed hopper is inclined.

[0007] As a preferred embodiment of this utility model, a first strap is fixedly connected to the surface of the feed hopper, and a fixing buckle is fixedly connected to one end of the outer side of the first strap. A second strap adapted to the fixing buckle is fixedly connected to the surface of the sorting screen.

[0008] As a preferred embodiment of this utility model, a collection hopper is fixedly connected to the surface of the water collection tank and below the air inlet pipe, and a limiting plate is fixedly connected to one side of the surface of the collection hopper.

[0009] As a preferred embodiment of this utility model, a drain valve and an overflow pipe are fixedly connected to the surface of the water collection tank, and the overflow pipe is located above the drain valve.

[0010] As a preferred embodiment of this utility model, the water collection tank is fixedly connected to an installation base, and a booster water pump is fixedly connected to the surface of the installation base, with the outlet of the booster water pump connected to the spray pipe.

[0011] Compared with the prior art, the beneficial effects of this utility model are: This solution utilizes a combination of sorting and dust suppression mechanisms, replacing color sorting with airflow sorting. The use of spray pipes and spray heads improves dust removal efficiency, eliminates the need for external dust removal equipment, and allows for dry sorting suitable for various materials. No pretreatment is required, water resources are recycled to reduce operating costs, and ease of maintenance enhances equipment utilization. Attached Figure Description

[0012] The accompanying drawings are provided to further understand the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation thereof.

[0013] In the attached diagram: Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the sorting mechanism in the structure of this utility model; Figure 3 This is a cross-sectional view of the dust collection mechanism in the structure of this utility model; Figure 4 This is a partial structural diagram of the dust-reducing mechanism in the present invention.

[0014] In the diagram: 1. Sorting mechanism; 101. Sorting frame; 102. Spring telescopic rod; 103. Sorting screen; 104. Vibrating motor; 105. Feed hopper; 106. Bellows pipe; 107. Feed hopper; 108. First binding strap; 109. Fixing buckle; 110. Second binding strap; 111. First blower; 2. Dust suppression mechanism; 201. Water collection tank; 202. Air inlet pipe; 203. Second blower; 204. Dust suppression box; 205. Exhaust pipe; 206. Collection hopper; 207. Limiting plate; 208. Drain valve; 209. Overflow pipe; 210. Mounting base; 211. Spray pipe; 212. Spray head; 213. Booster pump. Detailed Implementation

[0015] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model. Example

[0016] Please see Figure 1-4 The technical solution provided in this embodiment is as follows: A copper-aluminum sorting device includes: a sorting mechanism 1, and a dust-reducing mechanism 2 for reducing dust in the gas is fixedly connected to the rear side of the sorting mechanism 1. The sorting mechanism 1 includes a sorting frame 101. Multiple spring telescopic rods 102 are fixedly connected to the upper surface of the sorting frame 101. A sorting screen 103 is fixedly connected to the upper surface of the spring telescopic rods 102. Vibration motors 104 are fixedly connected to the front and rear surfaces of the sorting screen 103. A feeding hopper 105 is fixedly connected to the left and right sides of the sorting screen 103. A bellows pipe 106 is fixedly connected to the bottom of the sorting screen 103. A first blower 111 is fixedly connected to the inner surface of the sorting frame 101, and the air outlet of the first blower 111 is connected to the bottom of the bellows pipe 106. The dust collection mechanism 2 includes a water collection tank 201 located behind the sorting frame 101. An air inlet pipe 202 is fixedly connected to the surface of the water collection tank 201. A second blower 203 is fixedly connected to the inner side of the air inlet pipe 202. An exhaust pipe 205 is fixedly connected to one side of the air inlet pipe 202 and below the second blower 203. A dust collection box 204 is fixedly connected to the upper surface of the air inlet pipe 202. Multiple spray pipes 211 are fixedly connected inside the dust collection box 204. Multiple spray nozzles 212 are fixedly connected to the surface of the spray pipes 211. Through the combined use of the sorting mechanism 1 and the dust collection mechanism 2, airflow sorting replaces the color sorting process. The spray pipes 211 and spray nozzles 212 work together to improve the dust removal rate. No external dust removal equipment is required. Dry sorting is suitable for a variety of materials. No pretreatment is required. Water resources are recycled to reduce operating costs. The ease of maintenance improves equipment utilization.

[0017] Specifically, a feed hopper 107 is rotatably connected to the upper surface of the sorting screen 103, and the inner wall of the feed hopper 107 is inclined.

[0018] In a specific embodiment of this utility model, the inner wall of the feed hopper 107 is designed to be inclined so that the material slides evenly onto the sorting screen 103, avoiding accumulation, improving the uniformity of feeding, preventing local overload, and ensuring the stability of sorting efficiency.

[0019] Specifically, a first strap 108 is fixedly connected to the surface of the feed hopper 107, and a fixing buckle 109 is fixedly connected to one end of the outer side of the first strap 108. A second strap 110 adapted to the fixing buckle 109 is fixedly connected to the surface of the sorting screen 103.

[0020] In a specific embodiment of this utility model, the first strap 108 cooperates with the fixing buckle 109 and the second strap 110 to quickly fix or remove the feed hopper 107, simplifying the maintenance process, reducing equipment downtime, and improving operational convenience.

[0021] Specifically, a collection hopper 206 is fixedly connected to the surface of the water collection tank 201 and below the air inlet pipe 202, and a limiting plate 207 is fixedly connected to one side of the surface of the collection hopper 206.

[0022] In a specific embodiment of this utility model, the collecting hopper 206 receives the mud-water mixture dripping from the dust settling box 204, the limiting plate 207 prevents overflow, and the dust-containing wastewater is collected in a centralized manner to facilitate subsequent treatment and reduce secondary pollution.

[0023] Specifically, a drain valve 208 and an overflow pipe 209 are fixedly connected to the surface of the water collection tank 201, and the overflow pipe 209 is located above the drain valve 208.

[0024] In a specific embodiment of this utility model, the drain valve 208 periodically discharges the sludge settled at the bottom of the water collection tank 201, and the overflow pipe 209 controls the upper limit of the water level, automatically maintaining the effective volume of the water collection tank 201, avoiding clogging of the spray system, and extending the equipment life.

[0025] Specifically, the water collection tank 201 is internally fixedly connected to a mounting base 210, and a booster water pump 213 is fixedly connected to the surface of the mounting base 210, with the outlet end of the booster water pump 213 connected to the spray pipe 211.

[0026] In a specific embodiment of this utility model, the booster pump 213 pumps water from the water collection tank 201 into the spray pipe 211, and sprays it through the spray head 212 to achieve water resource recycling, reduce water consumption, and reduce operating costs.

[0027] Working principle: The copper-aluminum mixture is fed evenly into the sorting screen 103 through the feed hopper 107. Vibration motor 104 drives the screen to vibrate at high frequency. Utilizing the density difference between copper and aluminum, copper particles sink and aluminum particles float. At the same time, the first blower 111 delivers controllable airflow upward through the bellows pipe 106 to form a gas-solid fluidized bed, further reducing the effective density of aluminum particles and enhancing the stratification effect. After stratification, copper particles are pushed out from the right hopper 105 by vibration, while aluminum particles slide out from the left hopper 105 due to the suspension effect of airflow. The dust-laden gas generated during the sorting process is drawn into the dust settling box 204 by the second blower 203. The booster pump 213 pumps water from the water collection tank 201 into the spray pipe 211, which atomizes and sprays the water through the spray head 212. The dust and water mist combine and settle. The purified gas is discharged through the exhaust pipe 205. The mud-water mixture falls into the collection hopper 206 and finally flows back to the water collection tank 201. The overflow pipe 209 maintains the water level balance, and the drain valve 208 periodically discharges sludge, realizing a closed-loop water circulation.

[0028] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A copper-aluminum sorting device, characterized in that, include: The sorting mechanism (1) is fixedly connected to the rear side of the sorting mechanism (1) and a dust-reducing mechanism (2) for reducing dust in the gas. The sorting mechanism (1) includes a sorting frame (101), a plurality of spring telescopic rods (102) are fixedly connected to the upper surface of the sorting frame (101), a sorting screen (103) is fixedly connected to the upper surface of the spring telescopic rods (102), a vibration motor (104) is fixedly connected to the front and rear surfaces of the sorting screen (103), a feeding hopper (105) is fixedly connected to the left and right sides of the sorting screen (103), a bellows pipe (106) is fixedly connected to the bottom of the sorting screen (103), a first blower (111) is fixedly connected to the inner surface of the sorting frame (101), and the air outlet of the first blower (111) is connected to the bottom of the bellows pipe (106); The dust collection mechanism (2) includes a water collection tank (201) located behind the sorting rack (101). An air inlet pipe (202) is fixedly connected to the surface of the water collection tank (201). A second blower (203) is fixedly connected to the inner side of the air inlet pipe (202). An exhaust pipe (205) is fixedly connected to one side of the air inlet pipe (202) and below the second blower (203). A dust collection box (204) is fixedly connected to the upper surface of the air inlet pipe (202). Multiple spray pipes (211) are fixedly connected inside the dust collection box (204). Multiple spray heads (212) are fixedly connected to the surface of the spray pipes (211).

2. The copper-aluminum sorting equipment according to claim 1, characterized in that, The upper surface of the sorting screen (103) is rotatably connected to the feed hopper (107), and the inner wall of the feed hopper (107) is inclined.

3. The copper-aluminum sorting equipment according to claim 2, characterized in that, The surface of the feed hopper (107) is fixedly connected with a first strap (108), and a fixing buckle (109) is fixedly connected to one end of the outer side of the first strap (108). The surface of the sorting screen (103) is fixedly connected with a second strap (110) adapted to the fixing buckle (109).

4. The copper-aluminum sorting equipment according to claim 1, characterized in that, A collection hopper (206) is fixedly connected to the surface of the water collection tank (201) and below the air inlet pipe (202), and a limiting plate (207) is fixedly connected to one side of the surface of the collection hopper (206).

5. The copper-aluminum sorting equipment according to claim 1, characterized in that, The surface of the water collection tank (201) is fixedly connected to a drain valve (208) and an overflow pipe (209), and the overflow pipe (209) is located above the drain valve (208).

6. The copper-aluminum sorting equipment according to claim 1, characterized in that, The water collection tank (201) is fixedly connected to an installation base (210), and a booster water pump (213) is fixedly connected to the surface of the installation base (210), and the outlet end of the booster water pump (213) is connected to the spray pipe (211).

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