The pipeline installation and operation pipeline must be sealed, and there must be no leakage, the pipeline material has anti-corrosion performance and sufficient mechanical strength and wear resistance. The diameter of the pipe can be determined by the amount of leaching solution and air. In the connection of pipelines, the connection of heterosexual parts, that is, the connection of hoses and plastic pipes or iron pipes is a key technology. The pipeline needs to be insulated to prevent freezing of the solution in winter and damage to the pipeline.
Damage to the trunk pipe made of plastic pipes is common. When weather conditions change, the number of repairs increases. Sprinkle lime with a thickness of 15-20 cm on the pumping and injection lines to neutralize the leakage of product liquid and leachate. According to the function and operating conditions of the drilling, the structure of the wellhead equipment for drilling the wellhead equipment for drilling is different. The basic components are gas-liquid separator, flow meter, valve and pressure gauge, liquid level gauge, and automatic exhaust valve. There are two kinds of pumping stations in the mining area of ​​the pumping station: the pumping station that supplies product liquid to the processing device and the pumping station that transports the solution to the injection device.
The number of pumping stations depends on the mining system and the method of leaching, the productivity of the mine, the number of hydrometallurgical processing equipment, and the length of the pipeline. When designing the pumping station, a certain amount of space must be reserved for future expansion. The leaching solution is an important process stage in the in-situ leaching process. At different stages of mining and each mining area, the leaching solution has its own characteristics, which determines the main index.
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