Underground ventilation systems | Epiroc
Our Serpent Ventilation System has been tried and tested in hundreds of underground installations. The system is composed of highly efficient, low-noise fans and durable PVC-coated ventilation ducting. Our experts can help you design and install low cost ventilation to reduce your energy consumption by up to 50% and to help reduce the …
Extensive Duct-Fan Systems with In-line Booster Fans
Underground hard-rock mine development often relies heavily on extensive duct-fan systems made of either rigid or semi-rigid ducting for its ventilation needs. These systems, with duct diameters exceeding 1200 mm, extend for hundreds or thousands of meters to deliver airflow exceeding 30 m3/s; they often require 250 kW up to 1500 kW or …
Recognizing the importance of auxiliary ventilation
In the case of greenfield underground projects, auxiliary ventilation may be the only source of fresh air for all mining operations. An outstanding example is Newmont's Borden gold mine: during its initial stages, the decline was ventilated with two independent duct-fan systems extending over 2,000 metres and composed of a total of eight 186 kW …
Mine Ventilation Systems
Energy savings to minimize greenhouse gas emissions. We design efficient mine ventilation systems, from concept level through to execution. Our team has experience …
IMPORTANT BASICS OF MINE VENTILATION AND …
The objective of this paper is to review the important basics of planning mine ventilation and cooling systems. As such it is as much concerned with the planning process and …
Secondary Auxiliary Fans & Solutions for Long Duct Runs
COMPACT AND MIGHTY FOR MAXIMUM PRESSURE WITH MINIMUM FUSS. Keep additional fan installations and mid-project shutdowns to a minimum, with Minetek's Secondary Auxiliary fans. Minetek's Secondary Axial fans are compact in size; 40% shorter and 10% lighter than standard fans with a low-profile ducting, which makes installation …
Mine Ventilation Solutions
Mine Ventilation Solutions. Divestic Mining Services offers reliable energy-saving underground mining ventilation services and products. We ensure our products and services meet and exceed health and safety standards. Our engineers ensure that ventilation controls are correctly constructed, maintained and properly located to …
Innovative mine ventilation engineered to perfection
Engineered fans with mining in mind. Embracing agile ventilation technology assists operators in limiting airflow in parts of a mine with no scheduled activity, which reduces …
Heat Treatment and Ventilation Optimization in a Deep Mine
As the mining depth increases, the. temperature of the rock increases, and the heat damage. caused by the ground temperatures and other factors is. amplified [6 –11]. For example, at a depth of ...
Mine Ventilation
Over the past 2½ years Metal-Air has provided contract service at Fraser Mine. These services included installation/removal of fans, steel duct, and miscellaneous related ventilation components. Metal-Air has scoped these jobs in conjunction with our engineered designs and, at times, offered positive advice on optimizing installations.
Air
Minetek Air is a global industrial mining ventilation solutions provider with decades of experience in helping mining and industry leaders achieve environmentally sustainable underground ventilation management outcomes, enabling safe, reliable and profitable operations. Since 1984, Minetek Air has been delivering innovative, modular air ...
MineDuct®
Mine and tunnel ventilation requires high-quality, reliable ducting to perform in extreme underground conditions. MineDuct® wire reinforced ducting is made of premium PVC fabric for both positive- and negative …
Clemcorp
Mining ventilation ducting. The Clemcorp range of Typhoon ducting is designed specifically for mining applications where durability, tear resistance and aerodynamic efficiency are essential. Typhoon ducting is available in a full range of sizes from 610mm to 1600mm and in standard grade and heavy-duty grade.
Ventilation systems | Epiroc
Underground ventilation systems. Epiroc offers a complete ventilation solution for tunneling and underground mining operations, including system design and installation of fan stations and ducting. Our Serpent Ventilation System has been tried and tested in hundreds of underground installations. The system is composed of highly efficient, low ...
Leading supplier of mining ventilation equipment – …
Typhoon Ducting & Accessories Services Overhauls, Rebuilds and Re-Manufacture ... Clemcorp designed and supplied an initial single CC1400MK4 (2 x 90KW) Fan for the portal development at Syama Gold Mine. View Project . ... Our Product Range Leading supplier of mining ventilation equipment.
Ventilation Ducting
Durable and efficient ventilation ducting. Strata Linings layflat ventilation ducting is manufactured using a high strength PVC Fabric, which makes it ideal for use in underground auxiliary ventilation applications in both mining and tunneling applications. StrataDuct® can be made from varying grades of fabric to optimise the strength to ...
CDC
There are three main ventilation problems in limestone mines. First, moving adequate ventilation airflow volumes can take many hours. The total open-space volume in a typical large-opening mine can be enormous (~250 million cubic feet), and fans capable of moving 1,000,000 cubic feet per minute take many hours to complete an air change. …
Flexible Ducting | Norvent Ventilation
Reduced drift size to accommodate ventilation and equipment. ... Ventilation Duct Connections. Multi Clips. Used for large diameter ducting where ease of installation is essential. Unit consists of a flat base plate with pressed in 5/16 carriage bolt; preformed top plate to fit over the end rings of ducting; and a 5/16 wing nut to hold assembly ...
Company designs, constructs ventilation and cooling
The consulting and projects divisions of BBE are both involved in the project, with the former simultaneously detailing the ventilation system to construct the mine as well as designing the ...
Applications of Computational Fluid Dynamics for Mine Ventilation …
In this paper, the application status of computational fluid dynamics (CFD) modeling in mine ventilation is presented by reviewing papers published since the year 2000. The aspects covered in these papers are the numerical analyses of working faces, mine tunnels, ventilation systems, and open-pit mines. CFD modeling procedures for …
Application of Plastic Ventilation Ducting in Mine Tunneling
Improving performance of ducted ventilation systems impacts project cost and schedule in several ways:For drifts whose height is defined by overhead clearance above haul trucks or tall equipment, smaller diameter ducting will decrease heading size.With higher ventilation flows, activities can be less ventilation-constricted; …
Home
At ABC Ventilation Systems we understand there is a direct connection between raw materials and finished products. Superior quality, performance and reliable ventilation products start by using the best and safest raw …
Mining Ventilation Innovations & Technologies
Minetek aims to create the most sophisticated innovation & technology for mining solutions through world-class engineering, breakthrough technology and intensive research and development. Our underground ventilation technology offers rich economic, operational and safety benefits not seen elsewhere. We've been delivering innovative, modular air ...
Ventilation Monitoring and Control in Mines | Mining, …
State-of-the-art ventilation solutions depend upon an informed selection and integration of ventilation-related sensors (airflow, gas, and DPM), data transport …
Ventilation Design Modeling and Optimization for an …
S592 adit. The whole mine ventilation system consists of 8 km of main tunnel network and 2.7 km of flexible ducts. In the normal operation of the mine, the machine equipment working underground consists of two LHD units, two jumbo drills for drilling and rock bolting, two underground trucks, one scaler and one lifting platform. The above along
Jetair Fans | Mining Equipment
Jetair can deliver your fans in a hurry. Not only do we have a huge inventory of used fans ready to be rebuilt, we can usually make delivery on new fans in only a couple of weeks. Jetair also rolls steel ventilation …
Mine Ventilation
At Ducting, we offer a wide range of mining hoses designed to keep this airflow moving to protect the health of mine workers and maintain the efficient operation of mine equipment. If there is one ducting …
The importance of underground mining ventilation
Importance of underground ventilation in mining. Maintaining good ventilation underground is critical to the health and safety of miners. It is also important for …
Mining Ventilation
The equipment we offer includes: Dust control systems; Surface-located radial blade fans for accurate air volume control; Robust underground booster fans; Axial main or auxiliary fans (fixed or variable pitch) Main Fans. As with any ventilation system, mining ventilation systems consist of air movers (fans) and an air distribution system.
Ventilation and Cooling in Underground Mines
The constant air quantity β is mainly dependent on the ore handling system and, to a certain extent, on the overall mine production rate. For mines where rock is transported through a decline using diesel powered truck haulage or there is no crushing of the mined rock, a suitable value of β is 50 m 3 /s. This typically increases to 100 m 3 /s …