粒料低速氣流輸送系統(tǒng)（密相）
一種正壓氣力輸送系統(tǒng)。采用壓縮空氣作為輸送動(dòng)力。一個(gè)高壓的旋轉(zhuǎn)閥作為物料的加入裝置。 低速的輸送氣流速度可以減少物料之間以及物料和管道之間的摩擦，進(jìn)而保護(hù)物料不受損。適應(yīng)于粒料。
▲防止物料產(chǎn)生粉塵與拉絲現(xiàn)象;
▲適應(yīng)于易碎物料;
▲**程度減少物料的高度摩擦;
▲典型應(yīng)用于塑料顆粒的輸送.特別是聚丙烯和聚酯塑料的應(yīng)用。
特點(diǎn)
氣力速度低、無灰塵、摩擦少、無拉絲現(xiàn)象產(chǎn)生、塑料顆粒不會(huì)被破壞。
低速氣流輸送的優(yōu)點(diǎn)
密相低速氣力輸送 | 稀相輸送 | |
拉絲的產(chǎn)生 | 可以避免 | 取決于物料特性 |
粉塵的產(chǎn)生 | 很少 | 很多 |
管道處理 | 普通管道 | 噴丸管 |
管道維護(hù) | 不需要 | 需要檢查是否破損 |
料/氣分離 | 不需要 | 需要 |
噪音 | 低 | 高 |
斷電和急停車后重啟 | 很容易 | 堵管 |
過濾器面積 | 小 | 大 |
旋轉(zhuǎn)閥 | 高壓型 | 低壓型 |
Particle low-speed airflow conveying system (dense phase)
A positive pressure pneumatic conveying system. Using compressed air as the conveying power. A high-pressure rotary valve is used as the material addition device. Low speed conveying airflow can reduce friction between materials and between materials and pipelines, thereby protecting materials from damage. Suitable for granular materials.
▲ Prevent the generation of dust and wire drawing phenomenon in materials;
▲ Suitable for fragile materials;
▲ * * Reduce the high friction of materials to a certain extent;
▲ Typical application for conveying plastic pellets Especially the application of polypropylene and polyester plastics.
characteristic
Low pneumatic speed, no dust, low friction, no wire drawing phenomenon, and plastic particles will not be damaged.
