The system diagram of the heap field is shown in Figure 1. It shows the basic facilities that any leaching company must have and the connections between these facilities, the direction of the liquid. Due to the different climates and topographical conditions, the scale of production varies, and the difference in ore properties may be increased (eg, granulated) or omitted (eg, without crushing during ore heap leaching) in some designs. Figure 1 System diagram of the heap leaching field 1-mine; 2- crusher ; 3-building equipment; 4-ore heap; 5-bottom 6- rich liquid pool; 7- metal recovery equipment; 8- tail sump; 9- adjusting tank It can be seen from Figure 1 that the main facilities of the heap leaching field include storage bins, crushing equipment, laid bottom mats, pile-up machinery, various structures (rich liquid pool, tail liquid pool, regulating tank, etc.), spray or cloth. Liquid pipe network, nozzles and pumps, and metal recycling equipment. The ore is discharged from the storage bin to the crusher. The ore after the crushing (such as high ore content of the ore or granulation if the ore is too much) is piled up by the pile-up machine on the laid bottom pad. The ore after the leaching is The unloading machinery is unloaded to the tailings mine. The flow direction of the liquid is: the leaching solution prepared in the tailing pond is sprayed to the heap, the leaching liquid flows to the rich liquid pool and then pumped to the metal recovery equipment, and then the tail liquid flows to the tail liquid pool, and the pH value and the leaching agent are adjusted according to the situation. After the concentration, the leaching solution is sprayed as a leaching solution, and the cycle is continued until the leaching ends. The regulating pool is used as a structure for flood control in the rainy season and a large volume in the dry season. Drainage trenches must be dug around the heap immersion site to prevent off-site rainwater (especially during heavy rain) from flowing into the yard. When designing and configuring equipment for each process, use topography to minimize pumping and transport belts, saving investment and reducing energy consumption. The size of each process equipment and facilities or their processing capacity should be substantially equal to avoid process mismatch. The connection between the devices should be as compact as possible and easy to operate. As shown, the flooded pond is generally close to the ore heap, while the metal recovery facility is located between the flooded pond and the tailing pond. Unless special circumstances, generally do not set all kinds of high-level pool, but use the terrain or pump to directly pump the solution from the rich liquid pool and the tail liquid pool to the next process. Sterilizer Device,Portable Sterilizer,Pressure Sterilizer,Steam Sterilizer Jiangsu Yutong Drying Engineering Co.,Ltd , http://www.ytdryer.com