Drawhole definitions
| Word backwards | elohward |
|---|---|
| Part of speech | Noun |
| Syllabic division | draw-hole |
| Plural | The plural of the word drawhole is drawholes. |
| Total letters | 8 |
| Vogais (3) | a,o,e |
| Consonants (5) | d,r,w,h,l |
What is a Drawhole?
A drawhole, also known as a drawpoint, is a mining term used to describe a hole or opening in an underground mine where ore is drawn out. It is typically located at the bottom of the ore pass, allowing material to flow through easily for collection and transportation to the surface. Drawholes are crucial in the extraction process of minerals and ores from underground mines.
Function of Drawholes
Drawholes play a vital role in the mining industry by providing a safe and efficient way to extract ore from underground mines. Once the ore has been blasted and broken down into smaller pieces, it is loaded into chutes or bins that lead to the drawhole. From there, the ore can be drawn out using various methods such as gravity, air flow, or mechanical extraction.
Types of Drawholes
There are several types of drawholes used in mining operations, including vertical drawholes, inclined drawholes, and sublevel drawholes. Each type is designed to accommodate different mining techniques and ore extraction processes. Vertical drawholes are commonly used for deep mining operations, while inclined drawholes are suitable for mines with steeply inclined ore bodies.
Importance of Drawholes
Drawholes are essential for ensuring the efficient and safe extraction of ore from underground mines. By providing a controlled pathway for the ore to flow through, drawholes help minimize the risk of blockages, cave-ins, and other hazards that can occur during the mining process. They also help streamline the transportation of ore to the surface for processing and refining.
Conclusion
In conclusion, drawholes are a fundamental component of underground mining operations, allowing for the safe and efficient extraction of ore from underground mines. By serving as access points for ore removal, drawholes play a critical role in the overall mining process, helping to ensure the smooth flow of materials from underground to the surface for further processing and use.
Drawhole Examples
- She stumbled over a drawhole in the cave, nearly twisting her ankle.
- The map indicated that there was a hidden drawhole in the forest.
- He carefully avoided the drawhole in the ground as he walked through the field.
- The old mineshaft had been sealed off to prevent anyone from falling into the drawhole.
- A drawhole suddenly appeared in the middle of the road, causing traffic to come to a halt.
- Explorers found themselves at the edge of a deep drawhole in the desert.
- The farmer accidentally drove his tractor into a drawhole in the field.
- Local legends spoke of spirits haunting the drawhole in the woods.
- Climbers were warned to watch out for drawholes while scaling the mountain.
- The drawhole provided a natural source of ventilation for the underground tunnel.