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

Micro-electrolysis dephosphorization device

An electrolysis device and micro-electric technology, applied in the field of water treatment, can solve the problems of easy clogging of the filter membrane group by flocs, a large amount of chemical sludge, and difficulty in disposal, so as to reduce the frequency of replacement, improve uneven oxidation, and have a high degree of applicability Effect

Pending Publication Date: 2021-09-24
北京华晨吉光科技有限公司
View PDF1 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The above-mentioned existing technical solutions have the following technical problems: commonly used flocculants such as PAC and PAM will cause secondary pollution and produce a large amount of chemical sludge, and in the process of water treatment, the flocs are easy to block the filter membrane group and are difficult to dispose of

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
  • Micro-electrolysis dephosphorization device
  • Micro-electrolysis dephosphorization device
  • Micro-electrolysis dephosphorization device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0038] refer to figure 1 and figure 2 , the present invention discloses a micro-electrolytic dephosphorization device, comprising a power source 1, an electrolytic cell shell 3 and an electrolytic device 2 arranged in the electrolytic cell shell 3, the electrolytic device 2 includes a first electrode rod 21 and a second electrode rod 22, And the first electrode rod 21 protrudes from the shell 3 of the electrolytic cell and is connected to the positive pole of the power supply 1 , and the second electrode rod 21 protrudes from the shell 3 of the electrolytic cell and is connected to the negative pole of the power supply 1 .

[0039] refer to figure 2 and image 3 , the electrolysis device 2 further includes a first screw 23 , a second screw 24 and an electrode plate 25 . The electrolysis device 2 includes at least one group of electrode plates 25. In this embodiment, two groups of electrode plates 25 are taken as an example. The first group of electrode plates 25 is the fi...

Embodiment 2

[0045] refer to Figure 5 , The difference from Embodiment 1 is the number of electrolytic devices 2, the shape of the electrolytic cell shell 3, and the connection mode of the electrolytic cell shell 3.

[0046] refer to Figure 5 and Figure 6 , multiple electrolytic devices 2 can be connected, and the present invention takes four as an example. Four electrolysis devices 2 are respectively installed in four electrolysis cell casings 3, each electrolysis device 2 has an independent power supply 1, and the four electrolysis cell casings 3 are connected in series. Two ports are respectively provided on the left and right sides of the outer wall of the square shell of the electrolytic cell for water inflow and outflow. Sewage enters the electrolysis device 2 through these two ports for electrolysis and flows out of the electrolysis device 2 .

[0047] The implementation principle of the above-mentioned embodiment is: first put four electrolysis devices 2 into the electrolytic...

Embodiment 3

[0049] The difference from the first embodiment is the selection of the power supply 1, and the third embodiment uses the RDX intelligent high-frequency switching power supply. When the RDX intelligent high-frequency switching power supply energizes the electrolysis device 2, the electrode polarity will be exchanged every 5 minutes, which can effectively improve the problem of uneven oxidation of the electrode plate 25 and reduce the replacement frequency of the electrode plate 25.

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 relates to a micro-electrolysis dephosphorization device which comprises a power supply, an electrolytic tank shell and an electrolysis device arranged in the electrolytic tank shell and connected with the power supply, the electrolysis device comprises a first electrode stem and a second electrode stem which are connected with the positive electrode and the negative electrode of the power supply respectively, one end of each of the first electrode stem and the second electrode stem is located outside the electrolytic tank shell, and the other end is inserted into the electrolytic tank shell. The device has the advantages that secondary pollution cannot be caused, and the filtering membrane group cannot be blocked.

Description

technical field [0001] The invention relates to the field of water treatment, in particular to a micro-electrode phosphorus removal device. Background technique [0002] The eutrophication of water bodies is one of the most challenging water environment problems facing human society. In recent years, with the intensification of urbanization and the development of industry and agriculture, more and more untreated sewage has been discharged into rivers, lakes and seas. Among them, nitrogen and phosphorus, two plant nutrients, are the cause of eutrophication in water bodies. The culprit is often causing ecological problems such as red tides and algae blooms, which seriously endanger the water environment and water safety. Therefore, the removal of nitrogen and phosphorus elements in sewage has become one of the essential functions of urban sewage treatment plants. [0003] At present, the Chinese patent with the authorized notification number CN205953624U in the prior art dis...

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): C02F1/461C02F101/10
CPCC02F1/46104C02F2101/105
Inventor 张洪生
Owner 北京华晨吉光科技有限公司