Guiding type sewage pump

A sewage pump and guided technology, applied in the field of guided sewage pumps, can solve the problems of poor cutting effect, low head, easy to block, etc., and achieve the effect of low power consumption and high head

Pending Publication Date: 2020-04-21
浙江丰民泵业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The cutting sewage pump can tear and cut long fibers, bags, belts, grass, cloth strips and other substances in sewage, and then discharge them smoothly. It is especially suitable for transporting liquids containing hard solids and fibers, as well as particularly dirty, sticky and slippery liquid, but the current sewage pumps on the market generally have poor cutting effect, and have the disadvantages of stalled rotor, low head, easy to block, etc., as disclosed in the application numb

Method used

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Examples

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Example Embodiment

[0028] Below in conjunction with accompanying drawing, the present invention will be further described with specific embodiment, see Figure 1-8 :

[0029] A guided sewage pump, comprising a motor, a pump top cover 1, a pump head 2, a pump bottom cover 3 and feet 4 connected sequentially from top to bottom, a pump shaft 5 is provided inside the motor, and a pump shaft 5 is provided on the pump shaft 5 The impeller 6 placed in the pump head 2 is characterized in that: the impeller 6 includes an upper cover plate 7, a lower cover plate 8, a main blade 9 placed between the upper cover plate 7 and the lower cover plate 8, and the upper cover plate 7 is provided with a shaft sleeve 10 adapted to the pump shaft 5, the lower cover plate 8 is provided with a water inlet ring 11, the lower surface of the lower cover plate 8 is provided with a number of lower blades 13, and the main blade 9 includes an inner end and an outer end. , the inner end of the main blade 9 is provided with a cutt

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PUM

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Abstract

The invention discloses a guiding type sewage pump. The guiding type sewage pump utilizes a few-cutting and multi-guiding mode, and has the advantages of large flow, high lift and guided cutting. Theguiding type sewage pump is characterized by comprising a motor, a pump top cover, a pump head, a pump bottom cover and bottom feet which are sequentially connected from top to bottom, wherein a pumpshaft is arranged in the motor; an impeller arranged in the pump head is arranged on the pump shaft; the impeller comprises an upper cover plate, a lower cover plate and main blades arranged between the upper cover plate and the lower cover plate; a shaft sleeve matched with the pump shaft is arranged on the upper cover plate; a water inlet ring is arranged on the lower cover plate, and a plurality of lower blades are arranged on the lower surface of the lower cover plate; each main blade comprises an inner end and an outer end, and a cutter is arranged at the inner end of each main blade; a water passing hole right opposite to the water inlet ring is formed in the pump bottom cover; and a guide block placed in the water inlet ring is arranged at the upper end of the water passing hole. The guiding type sewage pump is suitable for the technical field of sewage pumps.

Description

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Claims

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Application Information

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Owner 浙江丰民泵业有限公司
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