A few days ago, Hanpuze Powder Technology Co., Ltd. (Shanghai) Co., Ltd. won the bid for the project of a pressurized star feeder for the Shanxi Institute of Coal Chemistry, Chinese Academy of Sciences. 2 sets of chemical furnaces with a budget of 800,000 yuan. It is reported that the equipment required for this project is used for scientific research experiments, which involves the proprietary technology of the Shanxi Institute of Coal Chemistry, Chinese Academy of Sciences. In order to prevent the leakage of proprietary technology, a single source method is used for tendering.

 

The star feeder is commonly called a rotary valve or a rotary feeder. It is a special type used for unloading, packaging, mixing, dust removal, metering, and quantitative conveying in a solid material (powder, granular material, powder mixture) conveying system device.

 

working principle:

 

The impeller with an equal structure is rotated in the casing through the transmission of the motor and the reducer. The material from the upper silo or the feeding device is filled in the cavity of the impeller. The material follows the rotation of the impeller to the casing. Unload the lower part.

 

The material can be discharged to the downstream evenly and continuously according to the requirements of the conveying system.

 

The cross section of the inlet and outlet of the shell is special, which can effectively prevent the squeezed material and shearing of the granular material.

 

The exhaust channel and exhaust pipe interface for pressure equalization are designed in the shell, which can improve the working efficiency and will not accumulate materials.

 

The casing and impeller are designed with special structure, which can transport special materials with high hardness, high viscosity, high temperature, easy to generate static electricity, and ultra-fine.

 

Capable of conveying food-grade and pharmaceutical-grade materials.

 

About Hanrepze

 

Han Rui Pu Ze Powder Technology (Shanghai) Co., Ltd. (formerly Shanghai Han Rui Mechanical Engineering Co., Ltd.) is a Tier 1 supplier of Sinopec Group and an executive member of the National Pipeline Material Transportation Professional Committee. The company's solid bulk processing system includes a fully automatic unpacking and feeding solution, a pipe chain conveying solution, a pneumatic conveying solution, a dust collection solution, and a weighing and batching solution. The star feeders produced by Hanrepze include pneumatic conveying type, gravity discharging type, cleaning type, direct blowing type, eccentric type, wear-resistant type, high pressure type, high temperature type, etc.