选金设备在墨西哥墨西加利沙金选取使用注意事项-技术资料-青州统一重工机械有限公司

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选金设备在墨西哥墨西加利沙金选取使用注意事项


墨西加利地处墨美边境沙漠盆地,气候炎热,夏季气温可达50°,冬季气温5°左右,常年降水不到260mm,昼夜温差大,气候干旱颇为极端,沙金含量丰富,平均吨含量约1.5克。正因为如此恶劣的环境导致众多的选金项目失败,失败的原因多为机械设备选型的不合理和设备的设计缺陷。

Mexicali is located in the American border desert basin, the climate is hot, summer temperatures can reach 50 degrees, the winter temperature of about 5 degrees, annual precipitation is less than 260mm, the temperature difference between day and night, extreme arid climate, alluvial gold content is rich, the average tons of content about 1.5 grams. Because of this, the harsh environment led to a lot of gold projects failed, the reasons for the failure of mechanical equipment selection is unreasonable and equipment design defects.

                                                       墨西加利地貌


1.选金设备的选型

     在如此极端恶劣的环境下选沙金首先要考虑的是设备的连续工作能力和稳定性,建议选用设备结构简单,不用水选的重选设备,如:沙金干选设备

2.设备的密封设计

    设备想要在高温、大温差的环境下长期工作,首先要保证转动部位的润滑和防尘,设备个传动部位除了采用油封密封外还要加装防尘过滤密封,尤其是电器要采用防尘防爆电器。

3.设备的保养维护

    选金设备长时间在高温、扬尘环境下运行,设备的保养极为重要,一般情况下要求没8小时加注润滑油一次,润滑油夏季使用二硫化钼润滑脂。

4.详情登入:http://www.xuanjinjixie.com

                                                                     墨西加利选金设备

Selection of 1. gold extraction equipment
Alluvial gold in such extreme circumstances should first consider the equipment continuous working ability and stability, suggested the use of equipment has the advantages of simple structure, no water separation equipment, such as: alluvial gold dry separation equipment
Sealing design of 2. equipment
Equipment want to work in high temperature, large temperature difference in the environment for a long time, first of all to ensure that the rotating parts of the lubrication and dust-proof, equipment transmission parts in addition to the use of oil seal, but also equipped with dust filter sealing, especially electrical appliances to use dust-proof explosion-proof appliances.
3. maintenance and repair of equipment
Selection of gold equipment for a long time in high temperature, dust environment operation, equipment maintenance is extremely important, under normal circumstances requires no 8 hours to add lubricating oil once, lubricating oil summer use molybdenum disulfide grease.
4. details login: http://www.xuanjinjixie.com