High-pressure plunger pump with energy recycling function

A high-pressure plunger pump, energy recovery technology, applied in the direction of pumps, components of pumping devices for elastic fluids, multi-cylinder pumps, etc. The effect of passing links

Inactive Publication Date: 2016-04-27
WOER TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In the process of realizing and using the above-mentioned existing energy recovery, the inventors found that there are at least the following problems in the prior art: the existing solutions are all realized through an independent energy recovery system, and the reco

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  • High-pressure plunger pump with energy recycling function
  • High-pressure plunger pump with energy recycling function
  • High-pressure plunger pump with energy recycling function

Examples

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[0037] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0038] An embodiment of the present invention provides a high-pressure plunger pump for energy recovery, such as figure 1 and figure 2 As shown, the high-pressure plunger pump includes a housing 10 and a cylinder 20, wherein the housing 10 is specifically composed of two end covers 11, 12 and a housing 13, and the housing 13 has a through hole 14, and the cylinder 20 is arranged on the housing. In the through hole 14, a swash plate 15 is provided between the cyli...

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Abstract

The invention discloses a high-pressure plunger pump with an energy recycling function and relates to the technical field of hydraulic energy recycling. The problem that many energy transmission links exist in the energy recycling process is solved. The high-pressure plunger pump with the energy recycling function comprises an outer shell and a cylinder body, wherein the outer shell comprises two end covers and a shell body with a through hole; the cylinder body is arranged in the through hole of the shell body; a swash plate is arranged between the cylinder body and one of the end covers; cylinder holes are formed in the cylinder body in a circumferential array; a plunger and sliding shoe assembly is arranged in each cylinder hole; the outer shell is provided with a fluid inlet and a fluid outlet which communicate with the cylinder holes; a fluid channel is arranged on the cylinder body; a hydraulic cavity is formed between each plunger and sliding shoe assembly and the inner wall of the corresponding cylinder hole and communicates with the fluid channel; the outer shell is provided with a recycling inlet and a recycling outlet which communicate with the fluid channel. The high-pressure plunger pump with the energy recycling function is mainly applied to high-pressure fluid equipment for industrial production to achieve the functions like recycling energy of waste high-concentration sea water in reverse-osmosis seawater.

Description

technical field [0001] The invention relates to the technical field of energy recovery for high-pressure fluid energy reuse, in particular to a high-pressure plunger pump for energy recovery. Background technique [0002] In many industrial production processes, such as various chemical production processes and reverse osmosis seawater desalination processes, they all operate under high pressure. These processes typically require the production of products from the energy of high-pressure fluids, which can be gases or liquids. In this kind of industrial production, it is often necessary to output a certain high-pressure fluid, and use the pressure of the high-pressure fluid to obtain a low-pressure fluid, and at the same time generate waste high-pressure fluid, but it is not possible to directly mix the high-pressure fluid and the low-pressure fluid directly, for example: in In the reverse osmosis seawater desalination process, the high-pressure seawater will produce fresh ...

Claims

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Application Information

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IPC IPC(8): F04B1/22F04B53/16
CPCF04B1/22F04B1/2035F04B1/2064
Inventor 蒋祖光
Owner WOER TECH
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