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Two-stage reverse osmosis device

A reverse osmosis device, two-stage reverse osmosis technology, applied in water/sewage multi-stage treatment, water/sewage treatment, water/sludge/sewage treatment, etc., can solve low work efficiency, large volume, cumbersome installation and management and other problems, to achieve the effects of easy management, improved work efficiency, and convenient and quick installation and removal.

Inactive Publication Date: 2015-03-04
CHENSHI TIANJIN TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But at present, the volume of reverse osmosis water treatment equipment is relatively large, and there are many pipelines to be installed, and each processing unit is relatively scattered, which makes the installation and management more cumbersome and the work efficiency is relatively low

Method used

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  • Two-stage reverse osmosis device

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Effect test

Embodiment 1

[0014] A two-stage reverse osmosis device, comprising a primary high-pressure pump, an RO reverse osmosis system, an RO water tank, a secondary high-pressure pump, and an ultraviolet sterilizing device. The RO reverse osmosis system includes a primary reverse osmosis host and a secondary reverse osmosis host, The first-stage reverse osmosis host and the second-stage reverse osmosis host are respectively connected to the first-stage high-pressure pump and the second-stage high-pressure pump through pipelines, and the first-stage reverse osmosis host and the second-stage reverse osmosis host The RO water tank is connected, the secondary reverse osmosis host is connected with the pure water tank through a water quality monitoring device, and the pure water tank is connected with the ultraviolet sterilizing device.

Embodiment 2

[0016] A two-stage reverse osmosis device, comprising a primary high-pressure pump, an RO reverse osmosis system, an RO water tank, a secondary high-pressure pump, and an ultraviolet sterilizing device. The RO reverse osmosis system includes a primary reverse osmosis host and a secondary reverse osmosis host, The first-stage reverse osmosis host and the second-stage reverse osmosis host are respectively connected to the first-stage high-pressure pump and the second-stage high-pressure pump through pipelines, and the first-stage reverse osmosis host and the second-stage reverse osmosis host The RO water tank is connected, the secondary reverse osmosis host is connected with the pure water tank through a water quality monitoring device, and the pure water tank is connected with the ultraviolet sterilizing device.

[0017] The ultraviolet sterilizing device includes an ultraviolet lamp, a quartz sleeve, a SUS cylinder, and a rectifier. The ultraviolet lamp, the quartz sleeve, and ...

Embodiment 3

[0019] A two-stage reverse osmosis device, comprising a primary high-pressure pump, an RO reverse osmosis system, an RO water tank, a secondary high-pressure pump, and an ultraviolet sterilizing device. The RO reverse osmosis system includes a primary reverse osmosis host and a secondary reverse osmosis host, The first-stage reverse osmosis host and the second-stage reverse osmosis host are respectively connected to the first-stage high-pressure pump and the second-stage high-pressure pump through pipelines, and the first-stage reverse osmosis host and the second-stage reverse osmosis host The RO water tank is connected, the secondary reverse osmosis host is connected with the pure water tank through a water quality monitoring device, and the pure water tank is connected with the ultraviolet sterilizing device.

[0020] The ultraviolet sterilizing device includes an ultraviolet lamp, a quartz sleeve, a SUS cylinder, and a rectifier. The ultraviolet lamp, the quartz sleeve, and ...

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Abstract

The invention provides a two-stage reverse osmosis device, which comprises a first stage high-pressure pump, an RO reverse osmosis system, an RO water tank, a second stage high-pressure pump, and an ultraviolet sterilization apparatus. The RO reverse osmosis system includes a first stage reverse osmosis host and a second stage reverse osmosis host. The first stage reverse osmosis host and the second stage reverse osmosis host are connected to the first stage high-pressure pump and the second stage high-pressure pump respectively through a pipeline. The first stage reverse osmosis host is connected to the RO water tank, the second stage reverse osmosis host is connected to a pure water tank through a water quality monitoring apparatus, and the pure water tank is connected to the ultraviolet sterilization apparatus. The two-stage reverse osmosis device provided by the invention realizes high integration, convenient and rapid installation and move of two-stage reverse osmosis water treatment equipment, is easy to manage, and improves work efficiency.

Description

technical field [0001] The invention belongs to the field of sewage treatment, in particular to a two-stage reverse osmosis device. Background technique [0002] Reverse osmosis technology is a membrane separation technology that uses pressure difference as the driving force to separate the solvent from the solution. Apply pressure to the solution on one side of the membrane. When the pressure exceeds its osmotic pressure, the solvent will permeate against the direction of natural infiltration, so that the permeated solvent, that is, the permeate, will be obtained on the low pressure side of the membrane; the high pressure side will obtain A concentrated solution is a concentrated solution. [0003] The reverse osmosis water purification system is a system that uses reverse osmosis technology for water purification treatment. Usually, the reverse osmosis water purification system includes a pretreatment device, a booster device and a reverse osmosis membrane filtration devi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F9/08
CPCC02F9/00C02F1/325C02F1/441
Inventor 睢英涛
Owner CHENSHI TIANJIN TECH
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