What are the methods for cleaning downhole mining drill pipes
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First of all, let’s talk about what underground mining means. Underground mining refers to another mining method that corresponds to open-pit mining. Compared with open-pit mining, underground mining is much more difficult, so the required technology is also The more mature, the more difficult. In general, most coal mines are buried underground, so we have to adopt underground mining methods.
Next, let’s talk about downhole mining drill pipes. When facing down the hole mining drill pipes, how should we clean the drill pipes?
Generally, it is the residue left between the bucket teeth of the rotary drilling rig and the bottom cover of the drill bucket, or there is mud and sand in the underground mining drill pipe. If there is a large amount of sediment on the top of the pile, the bearing value will be reduced, so we need to clean the underground mining drill pipe, what are the cleaning methods?
1. The hydraulic parts must be cleaned on a special cleaning table. They cannot be cleaned casually. They must be kept away from pollution sources and the clean site must be kept in a clean state.
2. The cleaning fluid of kerosene, gasoline and the same hydraulic oil as the working oil of the hydraulic system can be used to clean down the hole mining drill pipes.
3. After the underground mining drill pipe is cleaned, do not wipe it with cotton, silk or chemical fiber fabrics, otherwise the shed fibers will easily contaminate the system.
4. After cleaning the drill pipe components, put them directly into a container with a lid and add clean hydraulic oil to it. Never put it directly on the ground or on the workbench.
5. The cleaned underground mining drill pipe needs to be protected from oxidation pollution.
The cleaning of underground mining drill pipes is a relatively important task. Only when the underground mining drill pipes are cleaned, the working efficiency of the drill pipes will be higher and the service life will be longer.
