No-blocking pollution discharging pump
A sewage pump, non-clogging technology, applied in the direction of pumps, pump devices, pump components, etc., can solve the problems of old-fashioned sewage pumps, such as complex structure, easy to produce pores and sand inclusions, and rough black outer surface, so as to avoid the decline of insulation level , multi-organic solvent corrosion, good anti-aging effect
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[0027] Example 1
[0028] As shown in Figure 1, a non-clogging sewage pump includes a pump body 1, an impeller 2, a motor, a sealed oil chamber, and a mechanical seal. The impeller 2 has a double-channel structure, and the impeller 2 is arranged in the pump body 1. The motor includes a stainless steel housing 3, a rotor 4, a shaft 5, a flanged upper bearing seat 6, and a lower bearing seat 7, wherein the flanged upper bearing seat 6 is provided at the upper end of the stainless steel housing 3, and the lower bearing seat 7 is provided In the stainless steel housing 3, the flanged upper bearing seat 6 and the lower bearing seat 7 support the rotation of the rotor 4 and the shaft 5. The sealed oil chamber includes an oil chamber gland 8, and the sealed oil chamber is covered by the oil chamber gland 8 , The stainless steel housing 3 and the lower bearing seat 7 are formed, and the lower end of the stainless steel housing 3 is connected with the pump body 1. The lower bearing seat 7 ...
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[0029] Example 2
[0030] As shown in Figure 2, a non-clogging sewage pump includes a pump body 1, an impeller 2, a motor, a sealed oil chamber, a mechanical seal, an oil-water detection probe 12, a leakage alarm 13, a thermal element, a bracket 14, and a terminal 15. The impeller 2 has a dual-channel structure, and the impeller 2 is arranged in the pump body 1. The motor includes a stainless steel housing 3, a rotor 4, a shaft 5, a flanged upper bearing seat 6, and a lower bearing seat 7, Among them, the flange type upper bearing seat 6 is provided at the upper end of the stainless steel housing 3, the lower bearing seat 7 is provided in the stainless steel housing 3, and the flange type upper bearing seat 6 and the lower bearing seat 7 support the rotation of the rotor 4 and the shaft 5. The sealed oil chamber includes an oil chamber gland 8 composed of the oil chamber gland 8, a stainless steel housing 3, and a lower bearing seat 7. The lower end of the stainless steel housing ...
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