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A reverse osmosis membrane element replacing device and a reverse osmosis membrane filter device

A technology of reverse osmosis membranes and components, applied in reverse osmosis and other directions, can solve problems such as operation safety problems, and achieve the effect of rapid and safe operation

Inactive Publication Date: 2015-02-18
HITACHI LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, since there is a limit in improving work efficiency, and it is accompanied by high-position work by the worker, there is a problem in work safety.

Method used

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  • A reverse osmosis membrane element replacing device and a reverse osmosis membrane filter device
  • A reverse osmosis membrane element replacing device and a reverse osmosis membrane filter device
  • A reverse osmosis membrane element replacing device and a reverse osmosis membrane filter device

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Embodiment Construction

[0056] Hereinafter, the present invention will be described in detail using the illustrated embodiments. However, the components, types, combinations, shapes, relative arrangements, etc. described in this embodiment are not intended to limit the scope of the invention to the gist unless specifically described, but are merely illustrative examples. In addition, in the figure, the X-axis (horizontal direction), the Y-axis (horizontal direction), and the Z-axis (up-down direction) are mutually orthogonal axes.

[0057] figure 1 It is a front view showing the reverse osmosis membrane element replacement device of the present embodiment and the reverse osmosis membrane module 100 to which the reverse osmosis membrane device device of the present embodiment is applied, figure 2 yes means figure 1 Perspective view of (Omit the description of the mounting table). The reverse osmosis membrane module 100 to which this embodiment is applied is, for example, a component for extracting...

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Abstract

The invention provides a reverse osmosis membrane element replacing device and a reverse osmosis membrane filter device. The reverse osmosis membrane element replacing device comprises a carrying stand, a first moving component, a second moving component, a driving component and a control part. The driving component drives a rod opposite to opening parts to move laterally towards a pressure container and to push a reverse osmosis membrane element on the carrying stand into the pressure container and drives a rod connected with the reverse osmosis membrane element received in the pressure container through a connecting member to move towards a direction away from the pressure container and to take the reverse osmosis membrane element from the pressure container. The control part controls displacement of the first moving component and the second moving component, enables the reverse osmosis membrane element disposed on the carrying stand to be opposite to any one of the opening parts, and controls the driving component to drive.

Description

technical field [0001] The present invention relates to a reverse osmosis membrane element replacement device and a reverse osmosis membrane filtration device including the same, and in particular to a device capable of effectively replacing reverse osmosis membrane elements even in the case of a plurality of pressure vessels accommodating reverse osmosis membrane elements Reverse osmosis membrane element replacement device, reverse osmosis membrane filtration device. Background technique [0002] In a seawater desalination facility using a reverse osmosis membrane element, the method disclosed in Patent Document 1 is known as a method for replacing the reverse osmosis membrane element. Specifically, the used reverse osmosis membrane elements among the plurality of reverse osmosis membrane elements loaded in the pressure vessel (vessel) are pulled out from one opening (supply water side or permeate water side) of the vessel, And a new reverse osmosis membrane element is ins...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B01D61/10B01D61/08
Inventor 菅原聪今冈静男
Owner HITACHI LTD