Purging device for accumulated dust at copper concentrate feed opening

Abstract

The utility model discloses a copper concentrate feed opening dust deposition purging device, which relates to the technical field of copper concentrate feed hoppers, and comprises an air cannon, two sides of the upper end of the air cannon are respectively provided with a group of electromagnetic valves, the electromagnetic valves are communicated with a control box, two sides of the lower end of the air cannon are respectively provided with a blowing port, and the blowing ports are communicated with the control box. An air inlet is formed in the side face of the air cannon, a water drain valve is arranged at the bottom of the air cannon, a first movable pin and a second movable pin are fixedly connected to the tail ends of the two blowing openings respectively, and a set of high-pressure nozzles are arranged in the middle of the first movable pin and the middle of the second movable pin respectively. The waste of manpower and material resources in the cleaning process can be reduced, the use of the device can be conveniently controlled by controlling the opening and closing of the electromagnetic valve, the operation is simple and convenient, and the combination of the air cannon and the high-pressure nozzle is adopted, so that the comprehensive cleaning of accumulated ores in the discharging hopper can be realized.

Description

Technical Field

[0001] The utility model relates to the technical field of copper concentrate feeding hoppers, in particular to a dust blowing device at a copper concentrate feeding port. Background Art

[0002] The copper concentrate hopper is an important transportation equipment in the copper smelting process. Ore and dust are easily accumulated inside it. Long-term use will lead to poor material discharge or even blockage, affecting production efficiency. Therefore, it is necessary to clean and purge the hopper regularly. At present, the traditional cleaning method mainly relies on manual cleaning, which is labor-intensive and inefficient. Therefore, it is of great significance to develop an automated and efficient dust purge device for the copper concentrate hopper. Utility Model Content

[0003] 1. Technical issues to be resolved

[0004] In view of the deficiencies in the prior art, the utility model provides a dust blowing device for a copper concentrate discharge port, which solves the technical problem that the traditional cleaning method mainly relies on manual cleaning, with a large workload and low efficiency.

[0005] (II) Technical solution

[0006] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:

[0007] A dust purging device for a copper concentrate discharge port comprises an air cannon, wherein a group of solenoid valves are respectively provided on both sides of the upper end of the air cannon, the solenoid valves are connected to a control box, blowing ports are provided on both sides of the lower end of the air cannon, an air inlet is provided on the side of the air cannon, a drain valve is provided at the bottom of the air cannon, the ends of the two blowing ports are respectively connected and fixed with a movable pin 1 and a movable pin 2, and a group of high-pressure nozzles are provided in the middle of the movable pin 1 and the movable pin 2.

[0008] Preferably, the drain valve is connected to the high-pressure air water storage tank in the air cannon.

[0009] Preferably, the high-pressure nozzle is connected to an air pipe of the high-pressure airflow ejected by the air cannon.

[0010] Preferably: a lower hopper is provided between the movable pin one and the movable pin two.

[0011] (III) Beneficial effects

[0012] 1. The high-pressure air blowing is low in cost and high in cleaning efficiency. It can not only quickly remove the dust and debris inside the lower hopper, but also reduce the waste of manpower and material resources during the cleaning process.

[0013] 2. By controlling the switch of the solenoid valve, the use of the device can be conveniently controlled, and the operation is easy.

[0014] 3. The combination of air cannon and high-pressure nozzle can realize the comprehensive cleaning of the ore accumulation inside the lower hopper. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The above description is only an overview of the technical solution of the utility model. In order to more clearly understand the technical means of the utility model and implement it according to the contents of the specification, the following is a detailed description of the preferred embodiments of the utility model in conjunction with the accompanying drawings.

[0016] Figure 1 It is the overall structure diagram of the utility model.

[0017] Legend: 1. Solenoid valve; 2. Air inlet; 3. Air cannon; 4. Blowing port; 5. Drain valve; 6. High-pressure nozzle; 7. Lower hopper; 8. Movable pin one; 9. Movable pin two. DETAILED DESCRIPTION

[0018] The embodiment of the present application provides a dust blowing device for a copper concentrate discharge port, which effectively solves the technical problem that the traditional cleaning method mainly relies on manual cleaning, has a large workload and low efficiency. Example

[0019] The overall idea of ​​the technical solution in the embodiment of the present application is as follows:

[0020] like Figure 1 As shown, in view of the problems existing in the prior art, the utility model provides a dust purging device for a copper concentrate discharge port, comprising an air cannon 3, wherein a group of solenoid valves 1 are respectively provided on both sides of the upper end of the air cannon 3, and the solenoid valves 1 are connected to a control box, and blowing ports 4 are provided on both sides of the lower end of the air cannon 3, an air inlet 2 is provided on the side of the air cannon 3, and a drain valve 5 is provided at the bottom of the air cannon 3;

[0021] The ends of the two blowing ports 4 are respectively connected and fixed with a movable pin 1 8 and a movable pin 2 9. By controlling the switch of the solenoid valve 1, the high-pressure air flows through the air inlet 2 into the air cannon 3. The blowing port 4 transmits and disperses the high-pressure air to the multiple high-pressure nozzles 6 connected to it, thereby realizing the cleaning of dust and debris. At the same time, the drain valve 5 can discharge the high-pressure air water in the air cannon 3 to ensure the normal operation of the device. During use, the movable pin 1 8 and the movable pin 2 9 can fix the ends of the blowing port 4. The blowing direction and range of the high-pressure nozzle 6 can be made more accurate by adjustment. A group of high-pressure nozzles 6 are provided in the middle of the movable pin 1 8 and the movable pin 2 9. The drain valve 5 is connected to the high-pressure air water storage tank in the air cannon 3, and the high-pressure nozzle 6 is connected to the air pipe of the high-pressure airflow ejected by the air cannon 3. A lower hopper 7 is provided between the movable pin 1 8 and the movable pin 2 9.

[0022] Working principle: By controlling the switch of the solenoid valve 1, high-pressure air flows through the air inlet 2 into the air cannon 3, and the blowing port 4 transmits and disperses the high-pressure air to the multiple high-pressure nozzles 6 connected to it, thereby cleaning the dust and debris inside the lower hopper 7. At the same time, the drain valve 5 can discharge the high-pressure air and water accumulated in the air cannon 3 to ensure the normal operation of the device. During use, the movable pin 1 8 and the movable pin 2 9 can fix the end of the blowing port 4, and the blowing direction and range of the high-pressure nozzle 6 can be adjusted to be more accurate.

[0023] Finally, it should be noted that: Obviously, the above embodiments are only examples for clearly explaining the present invention, and are not intended to limit the implementation methods. For ordinary technicians in the relevant field, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. The obvious changes or modifications derived from this are still within the scope of protection of the present invention.

Claims

1. A dust purge device for a copper concentrate discharge port, characterized in that: The device for blowing away dust at a copper concentrate discharge port comprises an air cannon (3); Wherein, a group of solenoid valves (1) are respectively provided on both sides of the upper end of the air cannon (3), and the solenoid valves (1) are connected to a control box; Blowing ports (4) are provided on both sides of the lower end of the air cannon (3), an air inlet (2) is provided on the side of the air cannon (3), and a drain valve (5) is provided at the bottom of the air cannon (3); The ends of the two blowing ports (4) are respectively connected and fixed with a movable pin 1 (8) and a movable pin 2 (9), and a group of high-pressure nozzles (6) are provided in the middle of the movable pin 1 (8) and the movable pin 2 (9).

2. A dust purging device for a copper concentrate discharge port as claimed in claim 1, characterized in that: The drain valve (5) is connected to the high-pressure air water storage tank in the air cannon (3).

3. A dust purging device for a copper concentrate discharge port as claimed in claim 2, characterized in that: The high-pressure nozzle (6) is connected to an air pipe for the high-pressure airflow ejected from the air cannon (3).

4. The dust purging device for the copper concentrate discharge port according to claim 1, characterized in that: A lower hopper (7) is provided between the movable pin 1 (8) and the movable pin 2 (9).

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