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Anti-blocking sludge circulating pump

A sludge circulation and anti-clogging technology, which is applied to pumps for special fluids, pumps, components of pumping devices for elastic fluids, etc., can solve the problem that the input pipe is blocked by large particles and impurities

Inactive Publication Date: 2021-07-06
中杭联合控股集团有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The object of the present invention is to provide a sludge circulation pump that prevents clogging, aiming to solve the problem that the input pipe is blocked by large particles and impurities

Method used

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Embodiment Construction

[0027] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific 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.

[0028] In the description of the present invention, the terms "central", "lateral", "upper", "lower", "left", "right", "vertical", "horizontal", "top", "bottom", " The orientation or positional relationship indicated by "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, are constructed and operate in a particular orientation and therefo...

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Abstract

The invention relates to the technical field of sludge pumps, and provides an anti-blocking sludge circulating pump. The sludge circulating pump comprises a circulating pump body and an anti-blocking mechanism, an input pipe is connected to the circulating pump body, and a plurality of detachable sealing assemblies are arranged on the surface of the input pipe; the anti-blocking mechanism is used for intercepting impurities in the input pipe, and the interior of the input pipe is divided into a plurality of filtering cavities by the anti-blocking mechanism. Through arrangement of the input pipe and the anti-blocking mechanism, the pump comprises the plurality of filtering cavities, when a certain filtering cavity is blocked, other filtering cavities can still be normally used, the input pipe is prevented from being completely blocked, at the moment, the detachable sealing assemblies are disassembled, the blocked filtering cavity is cleaned, and the filtering cavity can be normally used again.

Description

technical field [0001] The invention relates to the technical field of sludge pumps, in particular to a sludge circulation pump for preventing blockage. Background technique [0002] Sludge circulation pump is a conveying machine used to discharge high viscosity concentration. Sludge pump is generally used to transport sludge before dehydration treatment and papermaking sludge. For sludge dehydrated by filter press, rotor pump is generally used. to deliver. [0003] There are many particles and impurities in the sludge. After entering the sludge pump, the large particles and impurities will contact the centrifugal blades, which will cause the deformation of the centrifugal blades, and also easily cause the centrifugal blades to get stuck and affect the sewage. Normal use of the mud pump. [0004] A filter screen is often installed in the input pipe of the sludge pump. The filter screen intercepts large particles and impurities to prevent impurities from entering the sludge...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F04D7/04F04D29/08F04D29/70
CPCF04D7/04F04D29/708F04D29/086
Inventor 熊兴智叶金巍
Owner 中杭联合控股集团有限公司