Conveniently cleaned chemical axial flow pump

An axial-flow pump and chemical technology, which is applied to the components, pumps, and pump elements of the pumping device for elastic fluids, and can solve the problem of inconvenient cleaning of internal blades.

Pending Publication Date: 2021-10-19
JIANGSU YALONG HYDRAULIC EQUIP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides an axial flow pump for chemical industry which is easy to clean. It is integral, so it is inconvenient to clean the internal blades

Method used

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  • Conveniently cleaned chemical axial flow pump
  • Conveniently cleaned chemical axial flow pump

Examples

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Embodiment Construction

[0019] Preferred embodiments of the present invention will be described below in conjunction with the accompanying drawings, and it should be understood that they are not intended to limit the present invention.

[0020] see Figure 1-2 , a chemical axial flow pump for easy cleaning, comprising a conduit 1, the right side of the conduit 1 is fixedly connected with a right fixing frame 2, the right fixing frame 2 and the left fixing frame 3 are in a semicircular shape, and the right fixing frame 2 and the The diameter of left fixed frame 3 is greater than the diameter of conduit 1, and right fixed frame 2 and left fixed frame 3 are fixedly connected by bolt, and the left side of described conduit 1 is fixedly connected with left fixed frame 3, and the left side of described left fixed frame 3 left side The bottom end is fixedly connected with a base plate 4, the base plate 4, the top plate 5 and the left fixed frame 3 are integrated, the top of the left side of the left fixed f...

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PUM

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Abstract

The invention relates to the technical field of axial flow pumps, and discloses a conveniently cleaned chemical axial flow pump which comprises a guide pipe, wherein the right side of the guide pipe is fixedly connected with a right fixing frame, the left side of the guide pipe is fixedly connected with a left fixing frame, the bottom end of the left side of the left fixing frame is fixedly connected with a bottom plate, a top plate is fixedly connected to the top end of the left side of the left fixing frame, a storage tank is placed on the top of the bottom plate, a fixing piece located on the top of the storage tank is fixedly connected into the top plate, and a fixing knob located on the top of the top plate is in threaded connection with the outer portion of the fixing piece. According to the conveniently cleaned chemical axial flow pump, the axial flow pump is started to drive blades to rotate, a control valve is opened to enable a liquid inlet pipe to be communicated with the guide pipe, a infusion pump is started to guide cleaning liquid into the guide pipe, the cleaning liquid cleans the inner walls of the blades and the guide pipe under the action of the blades, and then cleaned chemical substances are guided out.

Description

technical field [0001] The invention relates to the technical field of axial flow pumps, in particular to an axial flow pump for chemical industry which is convenient for cleaning. Background technique [0002] The impeller of the axial flow pump is equipped with 2 to 7 blades, which rotate in the cylindrical pump casing. The pump casing above the impeller is equipped with fixed guide vanes to eliminate the rotational movement of the liquid and change it into axial movement. The kinetic energy of rotary motion is converted into pressure energy. Axial flow pumps are usually single-stage, and a few are made of two-stage. When the installation position of the impeller of the pump is higher than the water surface, it is necessary to use the vacuum pump to exhaust and divert water to start. The blades of the axial flow pump are divided into two types: fixed type and adjustable type. [0003] Axial flow pumps are generally vertical, and the impeller is submerged under the water. ...

Claims

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Application Information

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IPC IPC(8): F04D29/70
CPCF04D29/708
Inventor 陈辉
Owner JIANGSU YALONG HYDRAULIC EQUIP CO LTD
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