旋轉(zhuǎn)供料器主要為兩種
There are two main types of rotary feeders
①耐磨標(biāo)準(zhǔn)型旋轉(zhuǎn)供料器;
① Wear resistant standard rotary feeder;
適用于具有磨耗性粉粒物體的物料,抵押氣力輸送場合,機(jī)殼內(nèi)設(shè)有可更換的襯套,用來延長使用壽命,轉(zhuǎn)子用高硬度的合金堆焊,襯套鍍硬鉻。廣泛應(yīng)用于電廠脫硫、粉煤灰輸送、水泥建材、碼頭吸卸、拌合站等行業(yè)。
It is suitable for materials with abrasive powder objects and pneumatic conveying occasions. The shell is equipped with replaceable bushing to prolong the service life. The rotor is overlaid with high hardness alloy, and the bushing is plated with hard chromium. It is widely used in power plant desulfurization, fly ash transportation, cement building materials, wharf suction and unloading, mixing station and other industries.
②普通耐磨型旋轉(zhuǎn)供料器;
② Ordinary wear-resistant rotary feeder;
適用于具有磨耗性粉粒物體的物料,抵押氣力輸送場合,機(jī)殼內(nèi)部件采用特殊熱處理工藝,比電鍍硬鉻具有更高的硬度。應(yīng)用于磨損性特別大的場合,尤其是顆粒大小不均勻的場合,如碼頭吸卸、煅后焦輸送等行業(yè)。
It is suitable for materials with abrasive powder particles and pneumatic conveying occasions. The internal parts of the chassis adopt special heat treatment process, which has higher hardness than electroplated hard chromium. It is used in occasions with great abrasiveness, especially occasions with uneven particle size, such as wharf suction and unloading, calcined coke transportation and other industries.
氣力輸送系統(tǒng)的狀態(tài)分類就是根據(jù)物料在管道中的運(yùn)動狀態(tài)分為懸浮流輸送、密相輸送、栓流輸送三大類,懸浮流輸送:物料輸送速度高于懸浮速度,物料在管道中成懸浮狀態(tài)運(yùn)動,濃度比較小,此輸送方式適合低壓稀相段距離輸送。旋轉(zhuǎn)供料器主要應(yīng)用于稀相氣力輸送系統(tǒng)中
The state classification of pneumatic conveying system is divided into three categories: suspended flow conveying, dense phase conveying and plug flow conveying according to the movement state of materials in the pipeline. Suspended flow conveying: the conveying speed of materials is higher than the suspension speed, and the materials move in a suspended state in the pipeline, with a relatively small concentration. This conveying method is suitable for low-pressure dilute phase distance conveying. Rotary feeder is mainly used in dilute phase pneumatic conveying system
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