Selection of pneumatic conveying pump

There are three main types of pneumatic feeder:

One is the pneumatic conveying equipment for vertical lifting. The structure of pneumatic lift pump equipment is simple, easy to operate, no dust, little wear. The pneumatic  lifting pump are divide into horizontal types and vertical types: it’s horizontal type, when the nozzle are in horizontal arrangement way; it’s vertical type, when the nozzle are in vertical arrangement way. In the 1990s, raw material feeding of 300t/d and 600t/d five-stage preheater kiln in China mostly used vertical pneumatic lift pump. After the large-scale production scale, Used steel silk tape hoist for raw materials feeding.

Another type is a screw pump represented by the f-k pump which is introduced in the 1980s from FULLER. f-k pump doing suspending type conveying mainly by air dynamic pressure,  continuous and unpulsating in the conveying process. In actual production of cement plant, coal pulverizing pump is usually used.

There is also a type of silo type pneumatic conveying pump. The silos pump can be divided into single silo pump and and double-silo pump. the advantage of silo pump is can use high pressure gas source for long distance transmission, and there are no easy wear part, maintenance work is small. Compared with screw pump. The power consumption of this silo pump is low. The disadvantage is that it is larger, which will occupy more space. And can not delivery materials continuously and steadily, but it can also be used for continuous delivery through two single-silos pump series. There are many successful cases in domestic of silo pump for conveying cement. 

The technology of CP silo pump is advanced, which can be used in building materials, electric power, chemical industry, metallurgy, transportation etc.
The medium， long distance , the large volume of the powder conveying.
There is no dust, no noise, humanization operation, improve work environment and improve labor productivity