A system and method for recycling traditional scrapped vehicles

Abstract

The invention relates to a resource processing system and method for traditional scrapped automobiles. The system comprises: a pretreatment system, a drainage system, a sales monitoring system, a crushing system, a sorting system and a dust removal system. Traditional scrapped automobiles comprise: operating vehicles and non-operating vehicles. Operating vehicles comprise: large vehicles and small cars. Non-operating vehicles comprise: large vehicles, small cars and motorcycles. When the traditional scrapped automobiles are operating vehicles, the pretreatment system is connected with the drainage system, the drainage system is connected with the sales monitoring system, and the sales monitoring system is connected with the crushing system. When the traditional scrapped automobiles are non-operating vehicles, the pretreatment system is connected with the drainage system, the drainage system is connected with the crushing system, the crushing system is connected with the sorting system, and the dust removal system is connected with the crushing system and the sorting system, respectively.

Description

Technical Field

[0001] The invention relates to the field of scrap car recycling and treatment, in particular to a traditional scrap car resource treatment system and method. Background Art

[0002] Since 2010, China's automobile sales have entered a period of rapid growth. According to the latest data from the Ministry of Public Security, as of 2020, China's automobile ownership has reached 281 million, which is basically the same as the United States' automobile ownership and ranks first in the world. In 2020, the number of scrapped cars recycled was 2.066 million, a year-on-year increase of 5.9%, that is, my country's automobile scrap recycling rate is only 0.74%. Compared with the automobile dismantling rates of the United States, Japan and Germany (5.6%, 7.2%, and 6.9% respectively), my country's automobile recycling and dismantling volume still has a lot of room for growth. According to Essence Securities Research, it is expected that my country's automobile dismantling rate will reach 3.5% in 2024, and the number of recycled and dismantled vehicles will exceed 14 million. Compared with developed countries, my country's automobile recycling and dismantling industry is still small in scale and started late. There is a certain gap in dismantling technology. Summary of the invention

[0003] The technical problems to be solved by the present invention are:

[0004] (1) The technical route is backward and the continuity of the device is poor;

[0005] (2) Secondary pollution is likely to occur during the disassembly process;

[0006] (3) Rough crushing technology;

[0007] (4) The recycling rate of waste materials is low;

[0008] (5) The degree of automation is low, requiring a lot of manpower;

[0009] In view of the defects existing in the prior art, the object of the present invention is to provide a system and method for recycling traditional scrapped vehicles.

[0010] In order to achieve the above purpose, the technical solution adopted by the present invention is:

[0011] A traditional scrapped car resource processing system, including: a pre-processing system, a drainage system, a sales monitoring system, a crushing system, a sorting system and a dust removal system;

[0012] Traditional scrapped vehicles include: operating vehicles and non-operating vehicles. Operating vehicles include: large vehicles and small cars. Non-operating vehicles include: large vehicles, small cars and motorcycles.

[0013] When the traditional scrapped car is an operating vehicle, the pretreatment system is connected to the drainage system, the drainage system is connected to the monitoring and sales system, and the monitoring and sales system is connected to the crushing system;

[0014] When the traditional scrapped car is a non-operating vehicle, the pretreatment system is connected to the drainage system, and the drainage system is connected to the crushing system;

[0015] The crushing system is connected to the sorting system, and the dust removal system is connected to the crushing system and the sorting system respectively;

[0016] The pretreatment system is used to complete the disassembly and recycling of hazardous waste and reusable parts. The operating vehicles and non-operating vehicles that have completed the disassembly and recycling are transferred to the drainage system by forklifts;

[0017] The drainage system is used to complete the discharge and recovery of waste liquid from operating vehicles and non-operating vehicles. After that, the operating vehicles are transported to the monitoring and sales system by forklifts, and the non-operating vehicles are transported to the crushing system by forklifts.

[0018] The monitoring and sales system is used to complete the monitoring and sales of operating vehicles. After the monitoring and sales are completed, the operating vehicles are transported to the crushing system by forklifts;

[0019] The crushing system is used to crush the operating vehicles after monitoring and sales and the non-operating vehicles after discharging waste liquid, and the crushed materials enter the sorting system;

[0020] The sorting system is used to sort the crushed materials, and finally sort out scrap steel, non-ferrous metals (copper, aluminum and zinc, etc.), stainless steel, wire heads, circuit boards, plastics and rubber, etc.;

[0021] The dust removal system is used to remove dust generated in the crushing system and the sorting system.

[0022] On the basis of the above scheme, the pretreatment system comprises: a recycling part processing area, an environmental protection pretreatment area and an airbag detonation area;

[0023] The reused parts processing area is used to complete the disassembly of the reused parts, which are parts that can be reused after the vehicle is scrapped and disassembled;

[0024] The environmental protection pretreatment area is used to complete the disassembly of hazardous wastes such as air bags, three-way catalytic converters and batteries, as well as tires;

[0025] The airbag detonation zone is used to detonate an airbag in a vehicle.

[0026] On the basis of the above scheme, the drainage system includes: a large vehicle oil drainage area, a small vehicle oil drainage area and a motorcycle oil drainage area;

[0027] Operating vehicles and non-operating vehicles are placed in large vehicle oil discharge area, small vehicle oil discharge area and motorcycle oil discharge area according to the vehicle type. The large vehicle oil discharge area adopts a ditch form, and workers complete the oil discharge work at the bottom of the vehicle in the ditch. The small vehicle oil discharge area and the motorcycle oil discharge area use a lift to lift the vehicle to complete the oil discharge work at the bottom of the vehicle. The discharged oil is transported to the oil storage barrels in the factory workshop through pipelines, and the oil storage barrels are transferred to the hazardous waste warehouse in the factory by forklifts. The hazardous waste warehouse is used to temporarily store oil barrels.

[0028] On the basis of the above scheme, the sales monitoring system includes: sales monitoring cutting area, sales monitoring photography area and disassembly area;

[0029] The monitoring and cutting area is used to complete the cutting of the operating vehicles, and the supervisors monitor the cutting process in real time online;

[0030] The monitoring and photography area is used to notify supervisors to conduct on-site inspection of the workshop after cutting and take photos for archiving;

[0031] The disassembly area includes a truck body disassembly area, a frame component disassembly area and a tire disassembly temporary storage area. The truck body disassembly area is used to complete the truck body disassembly. The separated truck body is transferred to the crushing system by a forklift. The frame component disassembly area is used to complete the manual disassembly of components such as axles, leaf springs, engines and tires on the frame. The tire disassembly temporary storage area is used to complete the disassembly and temporary storage of tires.

[0032] On the basis of the above scheme, the crushing system comprises: a pre-crusher, a material distributor, a feeding conveyor and a crushing main machine;

[0033] The operating vehicles after monitoring and sales or the non-operating vehicles after discharging waste liquid are sent to the pre-crusher through the steel grabber. The pre-crusher is used to crush the vehicles into pieces with a size of about 80cm to 100cm, and then transport them to the crushing host through the feeding conveyor;

[0034] The material distributor is used to evenly load the broken pieces on the conveyor;

[0035] The crushing host is used to crush the fragments so that the particle size of the crushed materials is ≤200mm.

[0036] On the basis of the above scheme, the sorting system includes: a magnetic drum device, a screening device, a permanent magnetic drum, a vibrating screen, a first eddy current sorting device, a suspension magnetic sorting device, a second eddy current sorting device and an induction sorting device;

[0037] The magnetic drum device, the screening device, the permanent magnetic drum, the vibrating screen, the first eddy current separation device, the suspended magnetic separation device, the second eddy current separation device and the induction separation device are connected by a conveyor belt;

[0038] The magnetic drum equipment is used to separate scrap steel and non-ferrous materials from the crushed materials;

[0039] The screening equipment is used to screen the non-ferrous materials separated by the magnetic drum equipment into different sizes according to different particle sizes, and finally screen out materials ≤10mm and materials >10mm;

[0040] The permanent magnetic roller is used to separate scrap steel from materials with a size of ≤10 mm;

[0041] The vibrating screen is used to evenly distribute the material on the conveyor belt by vibration;

[0042] The first eddy current separation device is used to separate non-ferrous metals such as aluminum, copper and zinc from other materials in the material ≤10 mm after separation by the permanent magnetic drum;

[0043] The suspended magnetic separation equipment is used to separate scrap steel from materials larger than 10 mm;

[0044] The second eddy current separation device is used to separate non-ferrous metals such as aluminum, copper and zinc from other materials in the materials with a size greater than 10 mm after magnetic separation by the suspension magnetic separation device;

[0045] The induction sorting equipment is used to separate stainless steel, wire ends and circuit boards from other materials after eddy current sorting, and the remaining materials contain plastics, rubber and the like.

[0046] On the basis of the above scheme, the dust removal system comprises: a cyclone separator and a bag dust removal device, the cyclone separator is connected to the bag dust removal device;

[0047] The cyclone separator is used to remove large dust particles and light materials;

[0048] The bag dust removal device is used to further remove dust.

[0049] A method for recycling traditional scrapped vehicles, using the above-mentioned traditional scrapped vehicle recycling system, specifically comprises the following steps:

[0050] Step 1: Divide traditional scrapped vehicles into operating vehicles and non-operating vehicles. The operating vehicles and non-operating vehicles are processed by the pre-treatment system to complete the disassembly and recycling of hazardous waste and recycled parts. Then, the operating vehicles and non-operating vehicles are transferred to the drainage system by forklifts;

[0051] Step 2: The operating vehicles are treated by the drainage system to discharge and recycle the waste liquid, and then transported to the monitoring and sales system by forklift. The non-operating vehicles are treated by the drainage system to discharge and recycle the waste liquid, and then transported to the crushing system by forklift.

[0052] Step 3: After the operating vehicle that has discharged the waste liquid is processed by the monitoring and sales system and completed the monitoring and sales, it is transported to the crushing system by a forklift;

[0053] Step 4: The operating vehicles after monitoring and the non-operating vehicles after discharging waste liquid are processed by the crushing system, and the crushed materials enter the sorting system for processing;

[0054] Step 5: The sorting system sorts the crushed materials and finally sorts out scrap steel, stainless steel, wire ends, circuit boards, plastics, rubber and non-ferrous metals (aluminum, copper and zinc, etc.).

[0055] Beneficial effects brought by the technical solution of the present invention:

[0056] (1) The degree of automation in metal sorting has reached the international leading level, which has completely changed the situation in my country where scrap metal sorting mainly relies on manual labor.

[0057] (2) Efficient crushing and sorting to ensure the quality and purity of recycled materials and increase the recovery rate to over 97%.

[0058] (3) The recovery rate of non-ferrous metals such as aluminum, copper and zinc after crushing during the sorting process is greater than 99%, that is, the metal content in other materials such as plastics and rubber after sorting is less than 1%.

[0059] (4) Safe and environmentally friendly, with reasonable configuration, it can achieve continuous and stable operation.

[0060] (5) Advanced crushing technology can realize continuous operation of the device and increase the service life of the equipment.

[0061] (6) Advanced sorting technology can subdivide the types of products recycled from scrapped vehicles into: scrap steel, stainless steel, wire ends, circuit boards, plastics, rubber and non-ferrous metals (aluminum, copper and zinc, etc.). BRIEF DESCRIPTION OF THE DRAWINGS

[0062] The present invention has the following accompanying drawings:

[0063] Figure 1 Block diagram of the traditional scrapped car resource processing system described in the present invention. DETAILED DESCRIPTION

[0064] The following is combined with Figure 1 The present invention is described in further detail.

[0065] A traditional scrapped car resource processing system, including: a pre-processing system, a drainage system, a sales monitoring system, a crushing system, a sorting system and a dust removal system;

[0066] Traditional scrapped vehicles include: operating vehicles and non-operating vehicles. Operating vehicles include: large vehicles and small cars. Non-operating vehicles include: large vehicles, small cars and motorcycles.

[0067] When the traditional scrapped car is an operating vehicle, the pretreatment system is connected to the drainage system, the drainage system is connected to the monitoring and sales system, and the monitoring and sales system is connected to the crushing system;

[0068] When the traditional scrapped car is a non-operating vehicle, the pretreatment system is connected to the drainage system, and the drainage system is connected to the crushing system;

[0069] The crushing system is connected to the sorting system, and the dust removal system is connected to the crushing system and the sorting system respectively;

[0070] The pretreatment system is used to complete the disassembly and recycling of hazardous waste and reusable parts. The operating vehicles and non-operating vehicles that have completed the disassembly and recycling are transferred to the drainage system by forklifts;

[0071] The drainage system is used to complete the discharge and recovery of waste liquid from operating vehicles and non-operating vehicles. After that, the operating vehicles are transported to the monitoring and sales system by forklifts, and the non-operating vehicles are transported to the crushing system by forklifts.

[0072] The monitoring and sales system is used to complete the monitoring and sales of operating vehicles. After the monitoring and sales are completed, the operating vehicles are transported to the crushing system by forklifts;

[0073] The crushing system is used to crush the operating vehicles after monitoring and sales and the non-operating vehicles after discharging waste liquid, and the crushed materials enter the sorting system;

[0074] The sorting system is used to sort the crushed materials, and finally sort out scrap steel, non-ferrous metals (copper, aluminum and zinc, etc.), stainless steel, wire ends, plastics and rubber, etc.;

[0075] The dust removal system is used to remove dust generated in the crushing system and the sorting system.

[0076] On the basis of the above scheme, the pretreatment system comprises: a recycling part processing area, an environmental protection pretreatment area and an airbag detonation area;

[0077] The reused parts processing area is used to complete the disassembly of the reused parts, which are parts that can be reused after the vehicle is scrapped and disassembled, such as vehicle lights, decorations, etc.;

[0078] The environmental protection pretreatment area is used to complete the disassembly of hazardous wastes such as air bags, three-way catalytic converters and batteries, as well as tires;

[0079] The airbag detonation zone is used to detonate an airbag in a vehicle.

[0080] On the basis of the above scheme, the drainage system includes: a large vehicle oil drainage area, a small vehicle oil drainage area and a motorcycle oil drainage area;

[0081] Operating vehicles and non-operating vehicles are placed in large vehicle oil discharge area, small vehicle oil discharge area and motorcycle oil discharge area according to the vehicle type. The large vehicle oil discharge area adopts a ditch form, and workers complete the oil discharge work at the bottom of the vehicle in the ditch. The small vehicle oil discharge area and the motorcycle oil discharge area use a lift to lift the vehicle to complete the oil discharge work at the bottom of the vehicle. The discharged oil is transported to the oil storage barrels in the factory workshop through pipelines, and the oil storage barrels are transferred to the hazardous waste warehouse in the factory by forklifts. The hazardous waste warehouse is used to temporarily store oil barrels.

[0082] On the basis of the above scheme, the sales monitoring system includes: sales monitoring cutting area, sales monitoring photography area and disassembly area;

[0083] The monitoring and cutting area is used to complete the cutting of the operating vehicles, and the supervisors monitor the cutting process in real time online;

[0084] The monitoring and photography area is used to notify supervisors to conduct on-site inspection of the workshop after cutting and take photos for archiving;

[0085] The disassembly area includes a truck body disassembly area, a frame component disassembly area and a tire disassembly temporary storage area. The truck body disassembly area is used to complete the truck body disassembly. The separated truck body is transferred to the crushing system by a forklift. The frame component disassembly area is used to complete the manual disassembly of components such as axles, leaf springs, engines and tires on the frame. The tire disassembly temporary storage area is used to complete the disassembly and temporary storage of tires.

[0086] On the basis of the above scheme, the crushing system comprises: a pre-crusher, a material distributor, a feeding conveyor and a crushing main machine;

[0087] The operating vehicles after monitoring and sales or the non-operating vehicles after discharging waste liquid are sent to the pre-crusher through the steel grabber. The pre-crusher is used to crush the vehicles into pieces with a size of about 80cm to 100cm, and then transport them to the crushing host through the feeding conveyor;

[0088] The material distributor is used to evenly load the broken pieces on the conveyor;

[0089] The crushing host is used to crush the fragments so that the particle size of the crushed materials is ≤200mm.

[0090] On the basis of the above scheme, the sorting system includes: a magnetic drum device, a screening device, a permanent magnetic drum, a vibrating screen, a first eddy current sorting device, a suspension magnetic sorting device, a second eddy current sorting device and an induction sorting device;

[0091] The magnetic drum device, the screening device, the permanent magnetic drum, the vibrating screen, the first eddy current separation device, the suspended magnetic separation device, the second eddy current separation device and the induction separation device are connected by a conveyor belt;

[0092] The magnetic drum equipment is used to separate scrap steel and non-ferrous materials from the crushed materials;

[0093] The screening equipment is used to screen the non-ferrous materials separated by the magnetic drum equipment into different sizes according to different particle sizes, and finally screen out materials ≤10mm and materials >10mm;

[0094] The permanent magnetic roller is used to separate scrap steel from materials with a size of ≤10 mm;

[0095] The vibrating screen is used to evenly distribute the material on the conveyor belt by vibration;

[0096] The first eddy current separation device is used to separate non-ferrous metals such as aluminum, copper and zinc from other materials in the material ≤10 mm after separation by the permanent magnetic drum;

[0097] The suspended magnetic separation equipment is used to separate scrap steel from materials larger than 10 mm;

[0098] The second eddy current separation device is used to separate non-ferrous metals such as aluminum, copper and zinc from other materials in the materials with a size greater than 10 mm after magnetic separation by the suspension magnetic separation device;

[0099] The induction sorting equipment is used to separate stainless steel, wire ends and circuit boards from other materials after eddy current sorting, and the remaining materials contain plastics, rubber and the like.

[0100] On the basis of the above scheme, the dust removal system comprises: a cyclone separator and a bag dust removal device, the cyclone separator is connected to the bag dust removal device;

[0101] The cyclone separator is used to remove large dust particles and light materials;

[0102] The bag dust removal device is used to further remove dust.

[0103] A method for recycling traditional scrapped vehicles, using the above-mentioned traditional scrapped vehicle recycling system, specifically comprises the following steps:

[0104] Step 1: Divide traditional scrapped vehicles into operating vehicles and non-operating vehicles. The operating vehicles and non-operating vehicles are processed by the pre-treatment system to complete the disassembly and recycling of hazardous waste and recycled parts. Then, the operating vehicles and non-operating vehicles are transferred to the drainage system by forklifts;

[0105] Step 2: The operating vehicles are treated by the drainage system to discharge and recycle the waste liquid, and then transported to the monitoring and sales system by forklift. The non-operating vehicles are treated by the drainage system to discharge and recycle the waste liquid, and then transported to the crushing system by forklift.

[0106] Step 3: After the operating vehicle that has discharged the waste liquid is processed by the monitoring and sales system and completed the monitoring and sales, it is transported to the crushing system by a forklift;

[0107] Step 4: The operating vehicles after monitoring and the non-operating vehicles after discharging waste liquid are processed by the crushing system, and the crushed materials enter the sorting system for processing;

[0108] Step 5: The sorting system sorts the crushed materials and finally sorts out scrap steel, stainless steel, wire ends, circuit boards, plastics, rubber and non-ferrous metals (aluminum, copper and zinc, etc.).

[0109] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

Claims

1. A traditional scrapped car resource processing system, characterized in that: include: Pretreatment system, drainage system, sales monitoring system, crushing system, sorting system and dust removal system; Traditional scrapped vehicles include: operating vehicles and non-operating vehicles. Operating vehicles include: large vehicles and small cars. Non-operating vehicles include: large vehicles, small cars and motorcycles. When the traditional scrapped car is an operating vehicle, the pretreatment system is connected to the drainage system, the drainage system is connected to the monitoring and sales system, and the monitoring and sales system is connected to the crushing system; When the traditional scrapped car is a non-operating vehicle, the pretreatment system is connected to the drainage system, and the drainage system is connected to the crushing system; The crushing system is connected to the sorting system, and the dust removal system is connected to the crushing system and the sorting system respectively; The pretreatment system is used to complete the disassembly and recycling of hazardous waste and reusable parts. The operating vehicles and non-operating vehicles that have completed the disassembly and recycling are transferred to the drainage system by forklifts; The pretreatment system includes: a recycling part processing area, an environmental protection pretreatment area and an airbag detonation area; The reused parts processing area is used to complete the disassembly of the reused parts, which are parts that can be reused after the vehicle is scrapped and disassembled; The environmental protection pretreatment area is used to complete the disassembly of airbags, three-way catalytic converters and battery hazardous wastes and tires; The airbag detonation area is used to detonate the airbag in the vehicle; The drainage system is used to complete the discharge and recovery of waste liquid from operating vehicles and non-operating vehicles. After that, the operating vehicles are transported to the monitoring and sales system by forklifts, and the non-operating vehicles are transported to the crushing system by forklifts. The monitoring and sales system is used to complete the monitoring and sales of operating vehicles. After the monitoring and sales are completed, the operating vehicles are transported to the crushing system by forklifts; The monitoring sales system includes: a monitoring sales cutting area, a monitoring sales photography area and a disassembly area; The monitoring and cutting area is used to complete the cutting of the operating vehicles, and the supervisors monitor the cutting process in real time online; The monitoring and photography area is used to notify supervisors to conduct on-site inspection of the workshop after cutting and take photos for archiving; The disassembly area includes a truck body disassembly area, a frame component disassembly area and a tire disassembly temporary storage area. The truck body disassembly area is used to complete the truck body disassembly. The separated truck body is transferred to the crushing system by a forklift. The frame component disassembly area is used to complete the manual disassembly of the axle, leaf spring, engine and tire components on the frame. The tire disassembly temporary storage area is used to complete the disassembly and temporary storage of tires. The crushing system is used to crush the operating vehicles after monitoring and sales and the non-operating vehicles after discharging waste liquid, and the crushed materials enter the sorting system; The sorting system is used to sort the crushed materials, and finally sort out scrap steel, non-ferrous metals, stainless steel, circuit boards, wire ends, plastics and rubber; The sorting system comprises: a magnetic drum device, a screening device, a permanent magnetic drum, a vibrating screen, a first eddy current sorting device, a suspension magnetic sorting device, a second eddy current sorting device and an induction sorting device; The magnetic drum device, the screening device, the permanent magnetic drum, the vibrating screen, the first eddy current separation device, the suspended magnetic separation device, the second eddy current separation device and the induction separation device are connected by a conveyor belt; The magnetic drum equipment is used to separate scrap steel and non-ferrous materials from the crushed materials; The screening equipment is used to screen the non-ferrous materials separated by the magnetic drum equipment into different sizes according to different particle sizes, and finally screen out materials ≤10mm and materials >10mm; The permanent magnetic roller is used to separate scrap steel from materials with a size of ≤10 mm; The vibrating screen is used to evenly distribute the material on the conveyor belt by vibration; The first eddy current separation device is used to separate non-ferrous metals and other materials from materials ≤10 mm after separation by the permanent magnetic drum; The suspended magnetic separation equipment is used to separate scrap steel from materials larger than 10 mm; The second eddy current separation device is used to separate non-ferrous metals and other materials from materials with a size greater than 10 mm after magnetic separation by the suspension magnetic separation device; The induction sorting equipment is used to separate stainless steel, wire ends and circuit boards from other materials after eddy current sorting, and the remaining materials contain plastics and rubber; The dust removal system is used to remove dust generated in the crushing system and the sorting system.

2. The traditional scrapped car resource processing system according to claim 1 is characterized in that: The drainage system includes: a large vehicle oil drainage area, a small vehicle oil drainage area and a motorcycle oil drainage area; Operating vehicles and non-operating vehicles are placed in large vehicle oil discharge area, small vehicle oil discharge area and motorcycle oil discharge area according to the vehicle type. The large vehicle oil discharge area adopts a ditch form, and workers complete the oil discharge work at the bottom of the vehicle in the ditch. The small vehicle oil discharge area and the motorcycle oil discharge area use a lift to lift the vehicle to complete the oil discharge work at the bottom of the vehicle. The discharged oil is transported to the oil storage barrels in the factory workshop through pipelines, and the oil storage barrels are transferred to the hazardous waste warehouse in the factory by forklifts. The hazardous waste warehouse is used to temporarily store oil barrels.

3. The traditional scrapped car resource processing system according to claim 1 is characterized in that: The crushing system comprises: a pre-crusher, a material distributor, a feeding conveyor and a crushing main machine; The operating vehicles after monitoring and sales or the non-operating vehicles after discharging waste liquid are sent to the pre-crusher through the steel grabber. The pre-crusher is used to crush the vehicles into pieces with a size of 80cm to 100cm, and then transport them to the crushing host through the feeding conveyor; The material distributor is used to evenly load the broken pieces on the conveyor; The crushing host is used to crush the fragments so that the particle size of the crushed materials is ≤200mm.

4. The traditional scrapped car resource processing system according to claim 1 is characterized in that: The dust removal system comprises: a cyclone separator and a bag dust removal device, wherein the cyclone separator is connected to the bag dust removal device; The cyclone separator is used to remove large dust particles and light materials; The bag dust removal device is used to further remove dust.

5. A method for recycling traditional scrapped vehicles, using the traditional scrapped vehicle recycling system described in any one of claims 1 to 4, characterized in that: The specific steps include: Step 1: Divide traditional scrapped vehicles into operating vehicles and non-operating vehicles. The operating vehicles and non-operating vehicles are processed by the pre-treatment system to complete the disassembly and recycling of hazardous waste and recycled parts. Then, the operating vehicles and non-operating vehicles are transferred to the drainage system by forklifts; Step 2: The operating vehicles are treated by the drainage system to discharge and recycle the waste liquid, and then transported to the monitoring and sales system by forklift. The non-operating vehicles are treated by the drainage system to discharge and recycle the waste liquid, and then transported to the crushing system by forklift. Step 3: After the operating vehicle that has discharged the waste liquid is processed by the monitoring and sales system and completed the monitoring and sales, it is transported to the crushing system by a forklift; Step 4: The operating vehicles after monitoring and the non-operating vehicles after discharging waste liquid are processed by the crushing system, and the crushed materials enter the sorting system for processing; Step 5: The sorting system sorts the crushed materials, and finally sorts out scrap steel, stainless steel, wire ends, circuit boards, plastics, rubber and non-ferrous metals.

Images