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Seawater desalination pretreatment device

A pretreatment device and cleaning device technology, which is applied in seawater treatment, water/sewage multi-stage treatment, water/sludge/sewage treatment, etc., can solve problems such as low work efficiency and inoperable devices, and achieve good accuracy, Facilitate automatic control and save manpower

Pending Publication Date: 2021-11-30
刘志凯
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies of the prior art, the present invention provides a seawater desalination pretreatment device, which solves the problem that currently used filter devices usually need to regularly clean the filter screen in order to avoid filter screen clogging, and the device cannot work when cleaning the filter screen, resulting in low working efficiency low problem

Method used

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  • Seawater desalination pretreatment device
  • Seawater desalination pretreatment device
  • Seawater desalination pretreatment device

Examples

Experimental program
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Effect test

Embodiment 1

[0035] See Figure 1-3 The present invention provides a technical solution: a seawater dilution pretreatment device, including:

[0036] Treatment of the ball shell 1, and the inlet 2 and the water port 3 are respectively provided on both sides of the top portion of the top portion, and the bottom side of the treatment cushion 1 is provided with a drain opening 10, and the inner wall of the shell 1 is disposed laterally.

[0037] The filter device 4, the outer vertical direction of the filter device 4 is provided with a rotary ring 5, and the outer side slide of the rotary ring 5 is slidable, and the outer side of the annular slide 6 is fixed to the inner wall of the treadling shell 1, and the filter device 4 is set in the limit. Circle 8 inside;

[0038] Drive motor 7, the drive motor 7 is fixed to the side of the treadling shell 1, and the drive shaft of the drive motor 7 extends to the inside of the treatment cushion 1 and through the limit ring 8 and the filter device 4 side fi...

Embodiment 2

[0044] See Figure 1-4 Based on the example one, the present invention provides a technical solution: the storage device 43 includes a storage ball shell 431, and the inner wall of the storage cushion 431 is provided with elastic liner 432, and the bottom of the elastic liner 432 is fixedly connected to the rod. 433, the top of the tie rod 433 penetrates the elastic liner 432 and the storage cushion 431 and fixedly connected to the floating ball 434, and the elastic liner 432 is connected to the liquid tube 435, and the storage cushion housing 431 is fixed to the support station 42 fixed connection. The liquid tube 435 is away from the end of the elastic liner 432 through the storage cock abs 331 and extends outside the storage cushion 431, and the resilient liner 432 is filled with a flocculant, and when the shell 1 is filled with sea water, floating balls 434 moves upward under the action of the buoyancy, while moving the bottom of the elastic line 432 by the pull rod 433, thereb...

Embodiment 3

[0046] See Figure 1-5 The present invention provides a technical solution in accordance with Embodiments One and Example 2: The cleaning device 9 includes a fixed seat 91, and a lifting station 92 is provided at the top of the fixed seat 91, and the upper portion of the lifting stage 93 is opened. 93, buffer groove The bottom of the 93 inner wall is connected to the electric cleaning brush 94 by the cushion spring, and the top of the electric cleaning brush 94 is provided with a circular brush head 95. The bottom portion of the fixed seat 91 is fixed to the inner wall of the processing cushion 1, and the buffer groove 93 is provided with multiple groups and evenly distributed At the top of the lift 92, the elevator 92 is electrically connected to the external control panel, and when the portion of the blocked ball 41 is rotated to the top of the cleaning device 9, the cleaning brush 94 can be controlled by the lift 94, so that the cleaning brush 94 It is necessary to clean the aut...

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Abstract

A disclosed seawater desalination pretreatment device specifically comprises a treatment spherical shell, a filtering device and a driving motor; a water inlet and a water outlet are formed in the two sides of the top of the treatment spherical shell respectively, a water outlet is formed in one side of the bottom of the treatment spherical shell, and a limiting ring is transversely arranged on the inner wall of the treatment spherical shell; a rotating ring is arranged on the outer side of the filtering device in the vertical direction, an annular sliding way is slidably connected to the outer side of the rotating ring, the outer side of the annular sliding way is fixed to the inner wall of the treatment spherical shell, and the filtering device is arranged in the limiting ring; and the driving motor is fixed to one side of the treatment spherical shell, and a driving shaft of the driving motor extends into the treatment spherical shell and penetrates through the limiting ring to be fixedly connected with one side of the filtering device. The invention relates to the technical field of seawater desalination. According to the seawater desalination pretreatment device, the situation that the device cannot work when the filter screen is cleaned can be avoided, the working efficiency is conveniently improved, automatic control is convenient, manual operation is not needed, and manpower is saved.

Description

Technical field [0001] The present invention relates to the field of seawater desalination, and is specifically a seawater desalination pretreatment device. Background technique [0002] The seawater is desalinated using seawater desalination to produce fresh water. It is an open source incremental technology to achieve water resources. It can increase the total freshwater, and can protect the water and industrial boiler hydration of coastal residents and industrial boiler hydration. From the sea water The process of obtaining freshwater is shown as marine. The seawater desalination method there is a seawater freezing method, electrodesia, distillation, reverse osmosis, and ammonium carbonate ion exchange. At present, the application of reverse osmosis membrane method and distillation method is the mainstream in the market, and the seawater is usually necessary. For pretreatment of seawater that requires dilution, the filtering device currently used in order to avoid filtering ne...

Claims

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Application Information

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IPC IPC(8): C02F9/04B01D29/35B01D29/64B01D29/96C02F103/08
CPCC02F1/001C02F1/5281B01D29/35B01D29/6407B01D29/96C02F2103/08Y02A20/131
Inventor 刘志凯
Owner 刘志凯