How did DUPUY improve the cleaning of copper crushing plants at a mining operation?
Primary Crushing of Copper: Dust Control in Mining Facilities
In the copper mining industry, primary crushing is one of the first stages in ore processing. During this process, large chunks of material are reduced in size using jaw or gyratory crushers before being transferred to subsequent crushing and grinding operations.
This activity generates significant amounts of fine dust, which, as it disperses into the environment, tends to settle on structures, plant components, and in areas where operators walk.
At a mining site in Peru, the customer was dealing with accumulations of material in the areas directly affected by primary crushing. The distribution of dust on surfaces and equipment required targeted cleaning operations, even in hard-to-reach areas.
The presence of fine material required special attention both to the protection of the machinery and to the working conditions of the staff, who were exposed to mineral dust during operations.
The customer therefore needed an industrial vacuum cleaner capable of effectively collecting debris directly in the process areas, improving routine plant cleaning and making it easier for operators to perform their tasks.
Key Project Data
20 Meters
Extended Operating Range
The 20-meter antistatic hose allows you to reach various points in the system without having to frequently reposition the vacuum cleaner, simplifying cleaning operations.
Class M
Filtration for Fine Mineral Dust
A filtration system designed to collect fine dust, improving dust management and facilitating equipment cleaning.
Remove mineral dust buildup from the crushing areas
The main challenge faced by the customer involved the high generation of fine dust during the primary crushing of copper ore.
The process of reducing the size of the material caused particles to form, which tended to gradually settle on the structures, equipment, and surrounding surfaces.
These accumulations made cleaning operations more difficult and required regular maintenance to ensure proper operating conditions on the site.
Another challenge was the layout of the mining facility. The presence of complex structures, walkways, and access points spread across various locations made it necessary to have a system capable of reaching even the most inaccessible areas.
Dust control was also intended to help limit workers’ exposure to fine particles, thereby improving working conditions during maintenance and cleaning activities.
The customer therefore needed a robust and versatile solution capable of collecting mineral dust directly in the areas where crushing takes place, without unduly restricting the operators’ freedom of movement.
More Effective Cleaning to Protect Machinery and Operators
In mineral crushing plants, the production of fine dust is a direct result of material processing. Dust buildup can occur on numerous surfaces, making ongoing industrial cleaning management necessary.
For the customer, the main requirement was to intervene directly in the primary crushing areas, where the presence of mineral dust necessitated frequent and targeted cleanup operations.
The complexity of the work areas also made it important to have a system with a sufficiently wide operating range, capable of reaching distant structures and access points without having to constantly reposition the vacuum cleaner.
Another key requirement concerned the handling of fine particles. The solution had to be equipped with an appropriate filtration system and a collection container capable of withstanding the operating conditions of the mining industry.
The goal, therefore, was to identify an industrial vacuum cleaner capable of combining effective dust removal, ease of use, and a configuration suited to the plant’s needs.
The implementation of a specific solution would have improved routine cleaning operations, reduced buildup on equipment, and contributed to safer working conditions for employees.
DUPUY MHD250 HV: Mineral dust extraction with a Class M antistatic filter
To meet the customer’s needs, DUPUY supplied the MHD250 HV industrial vacuum cleaner, specifically configured for collecting the mineral dust generated during the primary crushing of copper.
The machine has been equipped with a Class M antistatic filter, a solution designed to effectively handle the fine particles collected under typical operating conditions in mining facilities.
The system also includes a stainless steel collection container, selected to ensure practical handling of the vacuumed material in a particularly demanding industrial environment.
A key component of the setup is the Ø70 mm intake kit, paired with 20 meters of antistatic tubing.
This equipment allows operators to reach different areas of the plant, significantly expanding the vacuum cleaner’s operating range.
In fact, the length of the pipe makes it possible to perform work even in distant or hard-to-reach areas, such as the areas surrounding the crushers, the support structures, and the passageways.
The combination of an antistatic filter, a stainless steel container, and specialized accessories made it possible to create a configuration suitable for collecting mineral dust under the operating conditions at the Peruvian site.
The solution was therefore incorporated into the cleaning procedures for the primary crushing areas, providing operators with a specific tool for removing accumulations of fine material.
Improved dust control and greater accessibility to work areas
The introduction of the DUPUY MHD250 HV has enabled the customer to improve cleaning operations directly in the areas where primary crushing of copper ore takes place.
The configuration used allows for the targeted removal of mineral dust buildup, helping to keep equipment surfaces and work areas cleaner.
The 20-meter antistatic hose is one of the system’s main advantages, as it extends the operators’ range of motion and allows them to reach distant or hard-to-reach areas.
The Class M antistatic filter and the stainless steel housing also make it possible to handle the quantities of fine material present in the application, making this solution well-suited to the mining site’s cleaning needs.
More effective removal of residue also helps limit buildup on machinery and improve working conditions for employees.
The main benefits achieved:
- Greater operating range thanks to 20 meters of antistatic tubing.
- Targeted dust removal in primary crushing areas.
- Reduction of fine material buildup on equipment.
- Improved access to remote or hard-to-reach areas.
- Dust control via a Class M antistatic filter.
- Collection of material in a stainless steel container.
- Improved cleanliness and working conditions for operators.
The project demonstrates how an industrial vacuum system tailored to the application’s specific characteristics can improve the management of mineral dust and simplify cleaning operations in complex production environments.