浓相气力输送适用于输送难以输送的、带磨蚀性的或脆性的物料。浓相气力输送是以栓塞或满管的形式用比较慢的速度将物料沿着管道向前推进。这意味着物料对管道、弯头的磨损*小，管道寿命长，系统维护量小，同时较高的固气比也可以降低功耗和运行成本、�/p>

浓相气力输送系统可将物料从一个或多个集料点输送到一个或多个接收点，可输送各种类型的粉体物料，如粉末，颗粒，混合料等各种松散的固体物料、�/p>

浓相气力输送起始速度通常小于10m/s，固气比大于10:1。典型的浓相输送系统如下图９�/p>

针对不同的物料和应用场合，我公司设计了不同设备来满足工艺要求，比较典型产品有９�/p>

3.1 浓相泴�/p>

Small vessel and larger pipe 小泵体、粗管径

Simple system that can handle mostmaterials 能输送大多数物料的简易系绞�/p>

Delivers discrete batches 间断式分批输�?/p>

limits technology to about 25 tph overdistances up to 250m.
适用于输送量小于25t/h,且输送距离不超过250米的情况

3.2 PD泴�/p>

Large vessel and small conveying pipes 大泵体、细管道

Suitable for fine fluidizable materials 适合精细的流动性好的物斘�/p>

High conveying efficiency
and low air consumption 输送效率高且耗气量低

over distances up to 1000m. 输送距离可�?000籲�/p>

Machine pre-pressurises so care needed withabrasive materials

泵体需要预加压，所以不适合磨损性大的物斘�/p>

　

3.3 D泴�/p>

Controlled vessel discharge and controlledline pressure
仓泵出料和管道压力可�?/p>

Used for difficult products with poorfluidisation or poor conveying characteristics 适用于流化性差或输送特性差的难送物斘�/p>

Suitable for distances up to 1200m 输送距离可�?200籲�/p>

Can work with lower pressure dedicatedcompressors and blowers

可与压力较低的专用空压机和风机配套使�?/p>

D泵通常为双泵布置，双泵工作运行流程如下９�/p>

3.4 AV泴�/p>

Designed to convey most dry materials frommultiple connection points on filters.适用于大部分除尘器多点干料输�?/p>

Up to 500m for multiple collection systems.
多供料点输送，输送距离可� 500籲�/p>

Usually used in the range 0.5 to 25 tph

Needs an air supply of 3.5 to barg.Compressors need to off load.
需要气源压力为大于3.5Barg

Air consumption proportional to conveyingrate.耗气量与输送能力成正比

Small vessels on a given pipe diameter meanlow head room.安装空间低，结构紧凑

AV泵通常为多个串联布置，工作流程如下９�/p>