Tire cleaning system for mineral powder transport vehicle
By designing an automated tire cleaning system for the mineral powder transport vehicle, the concentrate powder on the tires of the transport vehicle is automatically cleaned by spray water pipes and sensors, the problems of concentrate powder drop and pollution during transportation are solved, and efficient environmental protection is achieved and economic benefits.
Patent Information
- Application Number
- CN202421080178.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-16
- Publication Date
- 2024-12-31
- Estimated Expiration
- 2034-05-16
AI Technical Summary
During the lead-zinc ore production process, concentrate powder on the transport vehicle's tires will fall to the ground, resulting in environmental pollution and economic losses. It is difficult for the existing technology to effectively solve this problem.
A tire cleaning system for the ore powder transport vehicle is designed, including a cleaning tank, a spray water pipe, a sensor and a controller. The tires of the transport vehicle are cleaned by automatic spraying of cleaning water, and the flushed concentrate powder is collected into the recycling tank. In the whole process, no manual operation is required.
It effectively prevents concentrate powder from falling and polluting the environment during transportation, reduces the loss of concentrate, realizes automated and efficient cleaning and collection, and reduces production costs.
Smart Images
Figure CN222272023U_ABST
Abstract
Description
Technical field:
[0001] The utility model relates to the field of lead-zinc ore production, in particular to a tire cleaning system for a mineral powder transport vehicle. Background technology:
[0002] In the production of lead and zinc ore, the selected lead concentrate and zinc concentrate will be stored in different concentrate warehouses first, and the ore powder will be sent to the transport vehicle through the grab bucket on the overhead crane when it is needed for transportation. Due to the gap at the closed end of the grab bucket, a small amount of concentrate powder will fall to the ground during the movement. When the transport vehicle leaves the warehouse, the concentrate powder on the ground will adhere to the tires of the transport vehicle. During the process, the concentrate powder will fall to the factory area or the road, seriously affecting the road environment inside and outside the factory area; and according to long-term statistics, the loss of concentrate will also cause certain economic losses, which will lead to an increase in the production cost of lead and zinc ore. Utility model content:
[0003] The utility model aims to provide a tire cleaning system for a mineral powder transport vehicle.
[0004] The utility model is implemented by the following technical solutions:
[0005] A tire cleaning system for a mineral powder transport vehicle comprises a cleaning pool, a spray water pipe is fixed on both sides of the cleaning pool, a plurality of spray heads are connected to each of the spray water pipes, and the spray heads are all arranged obliquely toward the cleaning pool;
[0006] A sensor mounting bracket is fixed on the upper edge of either side of the cleaning pool, and a first start sensor, a second start sensor and a stop sensor are sequentially mounted on the sensor mounting bracket along the traveling direction of the transport vehicle, the first start sensor and the stop sensor are respectively located at two ends of the sensor mounting bracket, and the second start sensor is close to the first start sensor; each of the spray water pipes is connected to a cleaning water pipe, and a solenoid valve is mounted on the cleaning water pipe; the signal output ends of the first start sensor, the second start sensor and the stop sensor are electrically connected to the signal input end of the controller, and the signal output end of the controller is electrically connected to the signal input end of the controller;
[0007] The cleaning tank is connected to the liquid inlet of the recovery tank through a trench.
[0008] Preferably, a water retaining bar is installed on the top of the sensor mounting frame, and the water retaining bar can shield the first start sensor, the second start sensor and the stop sensor from above.
[0009] Preferably, an agitator is installed in the cleaning tank, and the discharge port of the cleaning tank is connected to the feed port of a flotation machine.
[0010] The utility model has the advantages that the cleaning water sprayed by the spray head cleans the concentrate powder attached to the tires of the transport vehicle, ensuring that the transport vehicle will not carry the concentrate powder to the roads inside and outside the factory, and ensuring that the environment will not be damaged by the concentrate powder carried by the transport vehicle; and the washed concentrate powder is collected to avoid the loss of the concentrate; the entire cleaning process is automatically carried out with high cleaning efficiency and no worker operation is required. Description of the drawings:
[0011] Figure 1 This is the main view of the cleaning pool;
[0012] Figure 2 It is a top view of the cleaning pool;
[0013] Figure 3 It is the AA section view of the main view of the cleaning pool;
[0014] Figure 4 It is a structural schematic diagram of the utility model;
[0015] Figure 5 It is a schematic diagram of a control circuit of the utility model.
[0016] In the figure: a cleaning pool 1, a spray water pipe 2, a spray head 3, a sensor mounting bracket 4, a first start sensor 5, a second start sensor 6, a stop sensor 7, a cleaning water pipe 8, a solenoid valve 9, a controller 10, a ditch 11, a recovery pool 12, a water retaining bar 13, and a stirrer 14. Specific implementation method:
[0017] like Figures 1 to 5 As shown, a tire cleaning system for a mineral powder transport vehicle comprises a cleaning pool 1, a spray water pipe 2 is fixed on both sides of the cleaning pool 1, and a plurality of spray heads 3 are connected to each spray water pipe 2, and the spray heads 3 are all arranged obliquely toward the cleaning pool 1; a sensor mounting frame 4 is fixed on the upper edge of either side of the cleaning pool 1, and a first start sensor 5, a second start sensor 6 and a stop sensor 7 are sequentially mounted on the sensor mounting frame 4 along the traveling direction of the transport vehicle, the first start sensor 5 and the stop sensor 7 are respectively located at both ends of the sensor mounting frame 4, and the second start sensor 6 is close to the first start sensor 5; each spray water pipe 2 is connected to a cleaning water pipe 8, and a solenoid valve 9 is installed on the cleaning water pipe 8; the signal output ends of the first start sensor 5, the second start sensor 6 and the stop sensor 7 are electrically connected to the signal input end of the controller 10, and the signal output end of the controller 10 is electrically connected to the signal input end of the controller 10; the cleaning pool 1 is connected to the liquid inlet of the recovery pool 12 through a trench 11;
[0018] The first start sensor 5, the second start sensor 6 and the stop sensor 7 are all proximity sensors;
[0019] When the transport vehicle leaves the warehouse, it drives into the cleaning pool 1 and moves forward slowly. After the first start sensor 5 and the second start sensor 6 both detect the wheels, the controller 10 controls the solenoid valve 9 to open after receiving the signal, and the cleaning water is discharged from the cleaning water pipe 8, and then discharged from the spray head 3 after passing through the spray water pipe 2, so as to clean the tires of the transport vehicle. In the process of the transport vehicle moving forward, each tire will be washed until the transport vehicle has completely passed; after the tires of the transport vehicle have completely passed the first start sensor 5 and the second start sensor 6, the first start sensor 5 and the second start sensor 6 both lose the detection signal, and after the tires of the transport vehicle have completely passed the detection of the stop sensor 7, the stop sensor 7 loses the detection signal, and the controller 10 controls the solenoid valve 9 to close, and the cleaning water stops spraying; after the cleaning water is sprayed on the tires of the transport vehicle, the concentrate powder attached to the tires is flushed into the cleaning pool 1 by the cleaning water, and is collected into the recovery pool 12 through the ditch 11;
[0020] The cleaning water sprayed by the spray head 3 cleans the concentrate powder attached to the tires of the transport vehicle, ensuring that the transport vehicle will not carry the concentrate powder to the roads inside and outside the factory, and ensuring that the environment will not be damaged by the concentrate powder carried by the transport vehicle; and the washed concentrate powder is collected to avoid the loss of the concentrate; the entire cleaning process is automatic, with high cleaning efficiency and no worker operation is required.
[0021] A water retaining bar 13 is installed on the top of the sensor mounting frame 4. The water retaining bar 13 can shield the first start sensor 5, the second start sensor 6 and the stop sensor 7 from above. The water retaining bar 13 can prevent the first start sensor 5, the second start sensor 6 and the stop sensor 7 from contacting with the cleaning water of the mixed concentrate powder, thereby preventing the detection ends of the above sensors from being blocked by the concentrate mud and causing sensor failure.
[0022] An agitator 14 is installed in the cleaning tank 1, and the discharge port of the cleaning tank 1 is connected to the feed port of a first-stage flotation machine. When the cleaning water containing concentrate powder in the cleaning tank 1 needs to be pumped back to the mineral processing system, the concentrate powder precipitated at the bottom is fully mixed with the cleaning water through the agitator 14 and then sent to the first-stage flotation machine.
[0023] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. A tire cleaning system for a mineral powder transport vehicle, characterized in that: It comprises a cleaning pool, a spray water pipe is fixed on both sides of the cleaning pool, and a plurality of spray heads are connected to each of the spray water pipes, and the spray heads are all arranged obliquely toward the cleaning pool; A sensor mounting bracket is fixed on the upper edge of either side of the cleaning pool, and a first start sensor, a second start sensor and a stop sensor are sequentially mounted on the sensor mounting bracket along the traveling direction of the transport vehicle, the first start sensor and the stop sensor are respectively located at two ends of the sensor mounting bracket, and the second start sensor is close to the first start sensor; each of the spray water pipes is connected to a cleaning water pipe, and a solenoid valve is mounted on the cleaning water pipe; the signal output ends of the first start sensor, the second start sensor and the stop sensor are electrically connected to the signal input end of the controller, and the signal output end of the controller is electrically connected to the signal input end of the controller; The cleaning tank is connected to the liquid inlet of the recovery tank through a trench.
2. A tire cleaning system for a mineral powder transport vehicle according to claim 1, characterized in that: A water barrier is installed on the top of the sensor mounting frame, and the water barrier can shield the first start sensor, the second start sensor and the stop sensor from above.
3. A tire cleaning system for a mineral powder transport vehicle according to claim 1 or 2, characterized in that: A stirrer is installed in the cleaning tank, and a liquid discharge port of the cleaning tank is connected to a feed port of a flotation machine.