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      2. 選金設備在墨西哥墨西加利沙金選取使用注意事項-技術資料-青州統一重工機械有限公司

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        地址:山東省青州市彌河鎮小張計村

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        選金設備在墨西哥墨西加利沙金選取使用注意事項


        墨西加利地處墨美邊境沙漠盆地,氣候炎熱,夏季氣溫可達50°,冬季氣溫5°左右,常年降水不到260mm,晝夜溫差大,氣候干旱頗為極端,沙金含量豐富,平均噸含量約1.5克。正因為如此惡劣的環境導致眾多的選金項目失敗,失敗的原因多為機械設備選型的不合理和設備的設計缺陷。

        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.選金設備的選型

             在如此極端惡劣的環境下選沙金首先要考慮的是設備的連續工作能力和穩定性,建議選用設備結構簡單,不用水選的重選設備,如:沙金干選設備

        2.設備的密封設計

            設備想要在高溫、大溫差的環境下長期工作,首先要保證轉動部位的潤滑和防塵,設備個傳動部位除了采用油封密封外還要加裝防塵過濾密封,尤其是電器要采用防塵防爆電器。

        3.設備的保養維護

            選金設備長時間在高溫、揚塵環境下運行,設備的保養極為重要,一般情況下要求沒8小時加注潤滑油一次,潤滑油夏季使用二硫化鉬潤滑脂。

        4.詳情登入:http://www.moraandupham.com

                                                                             墨西加利選金設備

        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.moraandupham.com

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          2. 最近中文字幕完整版2019_bt天堂在线bt网_欧美人与动牲交另类_亚洲人成网亚洲欧洲无码