顆粒正壓輸送系統(tǒng)Positive pressure conveyor system

顆粒正壓輸送系統(tǒng)所屬分類：中央供料系統(tǒng)
顆粒正壓輸送系統(tǒng)產(chǎn)品說明正壓輸送設備是利用低于0.1MPa的氣體(通常使用空氣或者氮氣)，以較高的速度把物料吹送指定位置，氣固比一般為1到10。系統(tǒng)初始速度一般大于12m/s，末端速度*高可達35m/s，末端壓力與大氣壓本接近，動力一般有羅茨風機提供，通過閥門控制可以實現(xiàn)多點進料多點出料。有時也可以與負壓真空輸送聯(lián)合使用以滿足特殊要求。正壓稀相設備通常由羅茨鼓風機提供氣源，氣料加速室進**料混合加速，旋轉閥提供穩(wěn)定的物料流，氣動插板閥氣動換向閥選擇料流方向，倉頂除塵器旋風分離器進行粉塵處理。

顆粒正壓輸送系統(tǒng)特點：

1、輸送量大，輸送距離長可達300米以上，設備結構簡單。

2、設備簡單，占地面積小，可以充分利用空間，設備的投資和維護費用少。

3、輸送的物料不受氣候和管道布置周圍條件的影響，生產(chǎn)車間的布置也比較容易。

4、能夠避免物料返潮、污損或混入其他雜物，可以保證輸送物料的質量。

5、輸送管道能夠靈活地布置，從而使工廠設備的配置更合理化。

顆粒正壓輸送系統(tǒng)英文說明Positive pressure delivery device description

The positive pressure conveyor is the use of less than 0.1MPa of gas (usually using air or nitrogen), at a higher speed to the material blowing the specified location, gas to solid ratio is generally 1 to 10. The initial speed of the system is generally greater than 12m / s, the end speed of up to 35m / s, the end of the pressure and atmospheric pressure close to the general power Roots blower, through the valve control can be multi-point feed multi-point discharge. It can sometimes be used in conjunction with negative pressure vacuum delivery to meet specific requirements. Positive pressure dilute phase equipment is usually provided by the Roots blower air source, gas acceleration chamber for gas mixing acceleration, rotary valve to provide a stable material flow, pneumatic flap valve pneumatic valve selection flow direction, the top of the dust collector whirlwind Separator for dust treatment.

Positive pressure transmission characteristics:

1, the amount of delivery, transport distance up to 300 meters long, the device structure is simple.

2, the equipment is simple, small footprint, you can make full use of space, equipment investment and maintenance costs less.

3, the delivery of materials from the climate and the layout of the surrounding conditions of the pipeline, the layout of the production workshop is also relatively easy.

4, to avoid the material back to tide, defaced or mixed with other debris, can guarantee the quality of conveying materials.

5, the pipeline can be arranged flexibly, so that the configuration of the plant equipment more rational.