The present invention relates to a shredded sewage pump and, more particularly, to a chopped sewage pump which excludes staple fiber excreta.
The invention discloses a chopped sewage pump which comprises a pump body, a motor, an impeller arranged in the pump body and a motor connecting shaft connecting the motor and the impeller, the pump body is fixed by the base, the water inlet cover and the back cover , Wherein the motor connecting shaft extends into the pump body and is rotatably connected with the back cover, wherein the impeller is arranged between the front and back covers, and the water inlet cap body is provided with a feeding inlet for feeding materials, The inlet end cover fixed on the pump body is provided with a water inlet cover fixed knife which is sheared with the impeller, and the discharge outlet of the material outlet is provided on the base, the sewage pump of the structure is used for sewage Transport, and its small lift, only suitable for shallow water sewage, and low efficiency;
The invention discloses a chopped sewage pump which comprises a pump body, a motor, an impeller arranged in the pump body and a motor connecting shaft connecting the motor and the impeller, the pump body is fixed by the base, the water inlet cover and the back cover , Wherein the motor connecting shaft extends into the pump body and is rotatably connected with the back cover, wherein the impeller is arranged between the front and back covers, and the water inlet cap body is provided with a feeding inlet for feeding materials, The inlet end cover fixed on the pump body is provided with a water inlet cover fixed knife which is sheared with the impeller, and the discharge outlet of the material outlet is provided on the base, the sewage pump of the structure is used for sewage Transport, and its small lift, only suitable for shallow water sewage, and low efficiency;
Another patent, entitled "A Centrifugal Pump with a Screw Shaft and Centrifugal Impeller Structure", discloses a screw pump and a centrifugal impeller in a centrifugal pump, which is disclosed in Japanese Utility Model Publication No. ZL201020236220.1. The water pipe is provided with a screw shaft, the impeller is arranged in the pump body, the water inlet pipe, the pump body and the impeller are on the same axis, and the outlet pipe is connected with the pump body; the pump adopts the screw shaft to convey the sewage, , But due to the top of the screw shaft set impeller, the screw shaft to sewage to the pump body, the impeller by its centrifugal force from the sewage outlet, when the sewage is pumped to the pump shaft, the sewage can not inertia Under the discharge from the sewage outlet, but by the impeller to block backflow, resulting in low drainage efficiency.
In summary, this new type of chopped sewage pump technology can effectively solve the work of the sewage pump is often stuck to the situation, chopping device can effectively cut off the sewage contains debris, such as cloth, plastic bags , Branches and other fibers, which makes the sewage pump run more efficient, more stable operation, longer life.
没有评论:
发表评论