Unlock instant, AI-driven research and patent intelligence for your innovation.

Two-stage reverse osmosis device

A two-stage reverse osmosis and reverse osmosis technology, which is applied in the direction of water/sewage multi-stage treatment, water/sewage treatment, water/sludge/sewage treatment, etc., can solve problems such as polluting the environment

Inactive Publication Date: 2017-06-09
衡阳春天医药化工设备有限公司
View PDF3 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The invention provides a two-stage reverse osmosis device to solve the problem of polluting the environment in the prior art

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Two-stage reverse osmosis device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0016] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, 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. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0017] Such as figure 1 as shown, figure 1 It is a structural schematic diagram of a two-stage reverse osmosis device of the present invention. A two-stage reverse osmosis device of the present invention includes: a raw water bucket 1 connected by pipelines, a mechanical filter 2, an activated carbon filter 3, a softener 4, a first Dosing d...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a two-stage reverse osmosis device. The two-stage reverse osmosis device comprises a raw water bucket, a mechanical filter, an activated charcoal filter, a first-stage reverse osmosis unit, an intermediate water bucket and a second-stage reverse osmosis unit which are sequentially connected through pipelines, wherein a demineralizer is arranged between the activated charcoal filter and the first-stage reverse osmosis unit, a 5um filter is arranged between the demineralizer and the first-stage reverse osmosis unit, a first doser is arranged between the 5um filter and the demineralizer, and a second doser is arranged between the intermediate water bucket and the second-stage reverse osmosis unit. The two-stage reverse osmosis device disclosed by the invention is provided with double high-pressure pumps and double dosers, water supplying and medicating can be rapidly carried out so as to purify water, finally drained wastewater is less, and no pollution is caused to environments.

Description

technical field [0001] The invention belongs to a two-stage reverse osmosis device. Background technique [0002] At present, reverse osmosis water treatment system is also one of the ways of water treatment. A typical system includes a pre-filter that uses conventional filter media to remove larger particles as all of the treated water passes through the media, from the filter and into the reverse osmosis unit. [0003] The two-stage reverse osmosis equipment includes a two-stage RO device, a cleaning system and an intermediate water tank. RO reverse osmosis mainly removes dissolved salts, organic matter, silica colloid, macromolecular substances and particulate matter not removed by pretreatment in water. The two-stage RO process can effectively remove ions in the water, and at the same time make the effluent meet the water inflow requirements of the subsequent EDI device process. [0004] In the pharmaceutical production process, it is often necessary to use pure water ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): C02F9/04
CPCC02F1/001C02F1/281C02F1/441C02F9/00
Inventor 邓曙华
Owner 衡阳春天医药化工设备有限公司