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Pressure-relief clean water connection flange of seawater desalting device

A connecting flange and slow pressure technology, applied in chemical instruments and methods, seawater treatment, water/sewage treatment, etc., can solve the problems of pipe explosion hazard, reverse osmosis membrane pollution, etc., to prevent the explosion hazard and reduce the pollution speed , The effect of low content of microbial algae bacteria

Inactive Publication Date: 2018-12-18
刘钰婷
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Aiming at the deficiencies of the prior art, the present invention provides a seawater desalination device slow-pressure water purification connection flange, which solves the danger of pipe explosion caused by excessive seawater transportation pressure and alleviates the reaction caused by a large number of microorganisms, algae, and bacteria in seawater. Fouling of the permeable membrane

Method used

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  • Pressure-relief clean water connection flange of seawater desalting device
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  • Pressure-relief clean water connection flange of seawater desalting device

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Embodiment Construction

[0026] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments.

[0027] see Figure 1-Figure 6 , the present invention provides a seawater desalinator slow pressure water purification connection flange, its structure includes: connection liner 1, connection port 2, flange plate 3, screw fixing hole 4, slow pressure column 5, the connection liner 1 is embedded and installed inside the connection port 2, the lower end of the connection port 2 is fixedly connected to the center position of the upper end of the flange 3 by welding, and the flange 3 and the screw fixing hole 4 are an integrated structure, so The lower end of the flange 3 is embedded with a slow pressure column 5 .

[0028] The pressure-relieving column 5 includes a pressure-relieving sphere 51, a filter water adsorption ball 52, an intercepting net...

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Abstract

The invention relates to a pressure-relief clean water connection flange of a seawater desalting device. The connection flange includes a connection liner, a connection port, a flange disc, screw fixing holes, and a pressure-relief column. The connection liner is installed inside the connection port in an embedded manner, wherein the lower end of the connection port is fixedly connected to the center of the upper end of the flange disc in a welding manner. The flange disc and the screw fixing holes are integrated. The pressure-relief column is embedded in the lower end of the flange disc. During operation of the seawater desalting device, through the connection flange between pipelines, more seawater can be stored in the interior of the pressure-relief column, and extra tension force is applied under the control by a limiter, so that by means of the extra pressure generated by the reduction of diameter of a pipeline when seawater is sucked for high-pressure transportation, a risk of pipeline explosion due to impact by temporary high water pressure at a joint of the pipelines can be prevented.

Description

technical field [0001] The invention relates to a slow pressure water purification connecting flange of a seawater desalination device, and relates to the field of seawater desalination. Background technique [0002] The seawater desalination device can increase the total amount of freshwater by using seawater desalination to produce freshwater. By setting up a seawater desalination plant, it can provide stable water supply for coastal residents' drinking water and industrial water, and realize the utilization of water resources. [0003] However, in the process of seawater desalination, the seawater desalinator needs to be driven by high pressure to make the seawater flow. When the seawater passes through some small-diameter pipes, due to the sudden change of the pipe diameter, the water flow impacts on the small-diameter interface. The water pressure increases, and the pipe burst phenomenon may occur at the connection of small-diameter pipes due to the temporary high water...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F1/00C02F1/28C02F103/08
CPCC02F1/001C02F1/28C02F2103/08C02F2201/004
Inventor 刘钰婷
Owner 刘钰婷
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