Anti-clogging sewage pump

Abstract

The invention relates to an anti-clogging sewage pump, which comprises a fixed platform, a water pumping device, an angle adjusting device and a crushing device. A crushing device is installed on the left side of the device. The invention provides an anti-clogging sewage pump, which can solve the problem of manual treatment of sewage, where there is a lot of sewage, the manual treatment period is long, and there are many substances harmful to the human body in the sewage, which is easy to cause damage to the staff during long-term manual treatment of sewage. situation and when the existing sewage pump pumps sewage, because the existing sewage pump directly pumps the sewage, during the pumping process, due to the presence of a large number of large impurities in the sewage, it is easy to cause the sewage pump to be blocked when pumping, thereby reducing the Wastewater extraction efficiency and other issues.

Description

technical field [0001] The invention relates to the technical field of sewage treatment, in particular to an anti-clogging sewage pump. Background technique [0002] Sewage pump is a kind of centrifugal impurity pump, which has many forms: such as submersible type and dry type. At present, the most commonly used submersible type is QW type submersible sewage pump, and the most common dry type sewage pump is W type horizontal sewage pump. There are two kinds of pumps and WL vertical sewage pumps. It is mainly used to transport urban sewage, feces or liquids containing solid particles such as fibers and paper scraps. Usually, the temperature of the transported medium is not higher than 80°C. Because the conveyed medium contains fibers that are easy to entangle or bunch. Therefore, the flow channel of this kind of pump is easy to block. Once the pump is blocked, the pump will not work normally, and even the motor will be burned. Therefore, anti-blocking and reliability are im...

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Problems solved by technology

[0004] (1) When the sewage is treated by manual collection, due to the large amount of sewage in the sewage pool, the cycle of manual collection and treatment is long and a lot of labor is wasted, and there are many substances harmful to human body in the sewage. prone to harm to staff;

[0005] (2) During the actual operation of the existing sewage pump for pumping sewage, because the existing sewage pump directly extracts sewage, during the process of pumping sewage, due to the presence of a large number of large-scale impurities in the sewage, it is easy to cause the sewage pump to pump. The situation of blockage, and the process of unblocking the blocked sewage pump is cumbersome, thereby reducing the efficiency of sewage pumping

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