Sewage pump In the integrated sewage treatment equipment sets of disposal system occupies an important position, used in municipal engineering, building construction and other sewage treatment places, used for the discharge of sewage containing solids and long fibres, wastewater and rainwater and so on.
Industrial wastewater treatment field often used sewage pumps can not be idle, resulting in burned seals, pump leakage, pump body cracking short life and other pain points, the traditional can not be idle self-priming pumps These problems faced by the traditional non-idle self-priming pumps, greatly enhance the maintenance costs of sewage treatment enterprises, which brings about the construction line production stoppage and stoppage of work is more troublesome. In order to solve these problems, Mabel can be idle self-priming pumps should be user demand came into being.
Meibao can idle self-priming pump is the use of impeller rotation when the centrifugal force to transport liquid, installed cooling circulation system, internal circulation to the impeller as the driving force, the formation of self-circulation channel, the main role of the pump body in the internal memory of the liquid medium, the pump can be used within the body of the water source of the seal to carry on the cycle of cooling, effective protection of the seal. The external circulation adopts ASTM standard pump special coolant, using the principle of thermodynamics to form a self-circulation mechanism to achieve the purpose of circulating cooling. The cooling tank is made of FRPP acid and alkali resistant material, one-piece injection moulding, thus solving the problem of traditional self-priming pumps not being able to idle and the machine seal burning off. Liquid leakage, environmental pollution and increased maintenance costs.
1、Unique shaft seal design--Internal mounted with Teflon Bellow Seal self-cooling design.
2、Self-priming design--Self-priming force is particularly strong self-priming up to 8m, and there is a check valve design to prevent the pump liquid backflow.
3、Resistant to strong acid, strong alkali, strong corrosion resistance, material CFRPP, FRPP, CPVC, PVDF.
4、The inlet needs to be equipped with a bottom valve to prevent foreign matter from being sucked in, and the outlet needs to be equipped with a backstop valve In order to prevent instantaneous reflux phenomenon during shutdown, resulting in damage to the pump body.
5、Screw hole adopts big R design, which can disperse the pressure to prevent cracking.
6、The back cover is designed with reinforcement strips to prevent cracking
caused by high pressure environment.
