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Sterilization backwash osmotic water purification machine

A technology of permeating water and backwashing, applied in reverse osmosis, biocide, semi-permeable membrane separation, etc., can solve problems such as residual toxicity of human problems, achieve constant water pressure and avoid product damage.

Inactive Publication Date: 2016-06-01
TAOEE QINGDAO WATER PURIFICATION EQUIP MFG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

The main metals used are Ag, Hg, Cu, Cd, Cr, Ni, Pd, Co, Zn, Fe, but Hg, Cd, Pd, Cr have residual poison to humans

Method used

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  • Sterilization backwash osmotic water purification machine

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Embodiment Construction

[0016] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention.

[0017] figure 1 It is a structural diagram of a sterilizing backwashing osmotic water machine of the present invention, which includes: water inlet pipe, combined filter element (PP filter element, granular activated carbon filter element, compressible carbon filter element), RO reverse osmosis membrane, pressure display device, water outlet pipe, return Water pipes, storage tanks 5. The upper part of the combined filter element is sequentially connected by a water pipe, and the PP filter element, the granular activated carbon filter element and the compressible carbon filter element are sequentially equipped with a PP filter element, a granular activated carb...

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Abstract

The invention relates to a sterilization backwash osmotic water purification machine. According to the invention, a backwashing wastewater pipe is arranged at a water inlet end of an RO reverse osmosis membrane treatment unit; a pressure tank is connected at a water outlet pipe of the RO reverse osmosis membrane treatment unit; a check valve is connected to a pipeline connecting the outlet pipe of the RO reverse osmosis membrane treatment unit and a water storage tank; and sterilization materials are adopted to manufacture a water storage tank, water pipes and the like. With the water purification machine, RO reverse osmosis membrane service life can be prolonged, energy consumption can be reduced, and wastewater output can be reduced.

Description

technical field [0001] The invention relates to a water purifier, in particular to a sterilizing backwash permeating water machine. Background technique [0002] The main problem of pre-osmosis water purifier products is that the RO reverse osmosis membrane is expensive and easily damaged. The RO reverse osmosis membrane of the existing reverse osmosis water purifier has a short service life, and the time for replacing the RO reverse osmosis membrane is not well controlled, resulting in either not being replaced in time, or the RO reverse osmosis membrane is replaced before the end of its service life. cause waste. [0003] Therefore, if the RO reverse osmosis membrane can be washed in time to avoid the accumulation of particles on its surface, the service life of the RO reverse osmosis membrane can be increased and the user's use cost can be reduced. Although there are currently related designs for the backwashing of RO reverse osmosis membranes, the existing designs are ...

Claims

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Application Information

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IPC IPC(8): C02F9/04C02F9/06B01D61/12B01D65/02A01N59/16
Inventor 位峰
Owner TAOEE QINGDAO WATER PURIFICATION EQUIP MFG
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