Titanium alloy flange apparatus for man-powered fresh water generation for island reefs

Abstract

The invention relates to a sea water desalting apparatus and specifically relates to a titanium alloy flange apparatus for man-powered fresh water generation for island reefs. A primary output shaft is fixedly connected with a coupling input flange of a tetragonal-extension titanium alloy flange coupling; the tetragonal-extension titanium alloy flange coupling passes through a transmission pipe sealing hole formed in a partition wall from inside to outside; a coupling output flange of the tetragonal-extension titanium alloy flange coupling is fixedly connected with a single-stage pump input shaft of a single-stage centrifugal pump; a lifting water inlet pipe of the single-stage centrifugal pump is connected with a seabed water filter; a lifting water outlet pipe of the single-stage centrifugal pump pass through a water pipe sealing hole formed in the partition wall from outside to inside and then is connected to a pretreatment standby tank; a multi-stage pump suction pipe is connected with the pretreatment standby tank, while a multi-stage pump discharge pipe is connected with a front osmotic membrane chamber of an reverse osmosis membrane assembly; a rear osmotic membrane chamber of the reverse osmosis membrane assembly is orderly connected to an active carbon adsorption tank and a fresh water storage tank; a vertical flange backstop is connected in series to the lifting water inlet pipe; and horizontal flange backstops are connected in series to both of the multi-stage pump suction pipe and the multi-stage pump discharge pipe.

Description

technical field [0001] The invention relates to a seawater desalination device, in particular to a titanium alloy flange manpower-manufactured freshwater device for islands and reefs that does not consume electricity or oil. Background technique [0002] The islands where our ancestors lived for generations had to be abandoned due to the inability to solve the fresh water supply. The value of islands in today's world is gradually being valued by various countries, but if you want to belong to yourself, the most favorable evidence is the fact that you can live on the island. Such islands are often far away from the mainland, and when the islands were first discovered, it was impossible to have electric energy equipment, etc., and the primary resource for human survival, except for air, is fresh water. Although seawater desalination technology and equipment relying on electricity are becoming more and more mature, such seawater desalination equipment not only consumes a lot o...

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Problems solved by technology

[0004] The purpose of the present invention is to provide a titanium alloy flange manpower manufacturing island and reef freshwater equipment to solve the emergency or daily drinking water problems of isolated islands or anchored ships

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