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Pump body structure for sand washer

A technology of sand washing machine and pump body, which is applied in the direction of pumps, parts of pumping devices for elastic fluids, pump components, etc., which can solve the problems of inconvenient loading and unloading, complex structure, etc., and achieve convenient disassembly, small volume, and simple structure Effect

Inactive Publication Date: 2016-06-22
WUXI WASHING MACHINERY FACTORY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The traditional sealed stuffing box has the disadvantages of complex structure and inconvenient loading and unloading

Method used

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  • Pump body structure for sand washer

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Embodiment Construction

[0009] The specific embodiments of the present invention will be further described below in conjunction with the accompanying drawings.

[0010] See figure 1 , the pump body structure of the sand washing machine in this embodiment includes a packing seat 2 and a packing 3 connected to the pump shaft 1, which is characterized in that: the packing seat 2 is connected to the packing ring 4, and the end of the packing seat 2 is connected to The packing gland 5, the packing ring 4 has an I-shaped ring groove 6, and the packing 3 is placed between the packing ring 4 and the packing gland 5.

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PUM

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Abstract

The invention relates to a pump body structure of a sand washing machine, comprising a packing seat and a packing connected to the pump shaft, the packing seat is connected with a packing ring, the end of the packing seat is connected with a packing gland, and the packing ring has a tool A font ring groove, the packing is placed between the packing ring and the packing gland. The structure of the invention is simple, and compared with the traditional pump body stuffing box, it has the advantages of convenient installation and disassembly, good sealing effect, high working stability and small volume.

Description

Technical field: [0001] The invention relates to the field of washing equipment, in particular to a pump body of a sand washing machine. Background technique: [0002] In the washing equipment, the water pump is an indispensable equipment, in which a sealing structure is required between the high-speed rotating pump shaft and the fixed pump body. This sealing mechanism is called a stuffing box, and its function is to reduce the pressure when draining water. Water leakage prevents air from entering the pump on the suction side, and plays the role of water lubricating and cooling the pump shaft. The traditional sealed stuffing box has the disadvantages of complex structure and inconvenient loading and unloading. Invention content: [0003] In view of the above-mentioned shortcomings of the prior art, the applicant has conducted research and improvement to provide a pump body structure of a sand washing machine, which has the characteristics of simple structure and good seal...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F04D29/10
Inventor 丁建明
Owner WUXI WASHING MACHINERY FACTORY
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