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Adjustable internal and external twin-cutter cutting pump

A double-knife cutting, adjustable technology, applied in the direction of non-variable pumps, non-volume pumps, pumps, etc., can solve the problems of easy clogging, winding impeller and pump body, and poor ability to pass debris, so as to avoid clogging, Strong sewage discharge capacity and smooth sewage discharge effect

Pending Publication Date: 2020-09-25
喻安东
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide an adjustable internal and external double-knife cutting pump, which aims to solve the technical problems that the existing sewage pumps discharge the sewage containing debris, have poor passing capacity of debris, and are easy to block and wrap around the impeller and pump body

Method used

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  • Adjustable internal and external twin-cutter cutting pump
  • Adjustable internal and external twin-cutter cutting pump
  • Adjustable internal and external twin-cutter cutting pump

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Embodiment Construction

[0033] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0034] Please also refer to Figure 1 to Figure 7 , an adjustable internal and external double-knife cutting pump provided by the present invention will now be described. The adjustable internal and external double-knife cutting pump includes a pump body 1, a first cutting assembly 2, a second cutting assembly 3 and a power part 4. The pump body 1 is respectively provided with a water inlet and a water outlet 11; the first cutting The component 2 is set at the water inlet of the pump body 1 for the initial cutting of sundries; the second cutting component 3 is set...

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Abstract

The invention provides an adjustable internal and external twin-cutter cutting pump and belongs to the technical field of sewage pumps. The adjustable internal and external twin-cutter cutting pump comprises a pump body, a first cutting component, a second cutting component and a power piece; a water inlet and a water outlet are formed in the pump body; the first cutting component is arranged at the water inlet of the pump body and is used for cutting sundries for the first time; the second cutting component is arranged in the pump body and is used for cutting sundries entering the pump body for the second time and discharging the sundries; and the power piece is connected with the pump body and is used for providing power for the first cutting component and the second cutting component separately. Dual cutting of the adjustable internal and external twin-cutter cutting pump effectively ensures smooth pollution discharge of the adjustable internal and external twin-cutter cutting pumpand avoids blockage caused by the sundries; and the adjustable internal and external twin-cutter cutting pump further has the characteristics of being high in working efficiency and pollution discharge capacity.

Description

technical field [0001] The invention belongs to the technical field of sewage pumps, and more specifically relates to an adjustable internal and external double-knife cutting pump. Background technique [0002] The sewage pump is a pump product that is connected with a pump and a motor, and is submerged under the liquid at the same time to transport sewage. Among them, the sewage pumped by the sewage pump mainly includes: domestic sewage with plastic products or / and needlework products, aquaculture discharge water with hair, residual leaves, and straw debris, pond sludge with shells and domestic debris, and branches and leaves. , plastic products, and urban sewage from needlework products. That is, the sewage pumped by the sewage pump usually contains debris such as scum, plastic products, and fibrous objects that are easy to entangle or deposit. [0003] The traditional sewage pump drains the sewage containing debris, which has the problems of poor cutting ability of the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F04D7/04F04D13/08F04D29/00F04D29/22F04D29/42
CPCF04D7/045F04D13/086F04D29/007F04D29/2288F04D29/4273F04D29/4293
Inventor 喻安东
Owner 喻安东
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