OPPOSITE-ROTATING AXIAL BLOWER

The utility model discloses an opposite-rotating shaft blower which adopts a hollow shaft and a solid shaft sleeve. The two impellers of the blower can be arranged closely according to the principle of the overlapping of the shaft centre lines. Simultaneously the inner wall of a motor casing is prov...

Full description

Saved in:
Bibliographic Details
Main Authors MIAO RUNMEI ET AL, LIN ZENGXI, WANG RUIZHEN
Format Patent
LanguageEnglish
Published 26.10.1988
Edition4
Subjects
BLASTING
HEATING
LIGHTING
MECHANICAL ENGINEERING
NON-POSITIVE DISPLACEMENT PUMPS
POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS
PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
WEAPONS
Online AccessGet full text

Cover

More Information
Summary:The utility model discloses an opposite-rotating shaft blower which adopts a hollow shaft and a solid shaft sleeve. The two impellers of the blower can be arranged closely according to the principle of the overlapping of the shaft centre lines. Simultaneously the inner wall of a motor casing is provided with a slot, which can solve the problem that the connecting wires of two motors are only provided with a connecting box arranged in the blower. Therefore, the structure of the whole blower is compact. The utility model has the advantages of small size and light weight. The efficiency can be increased by more than 85%. Because no connecting box is arranged outside the blower, the opposite-rotating shaft blower can be transported by a scrolling mode. The opposite-rotating shaft blower can specially display superiority in a channel and a mine tunnel. The two motors of the blower can severally run and can run together.
Bibliography:Application Number: CN1987214439U