CN204588753U - A kind of low-temperature plasma coupling modified form Fenton Strong oxdiative reaction unit - Google Patents
A kind of low-temperature plasma coupling modified form Fenton Strong oxdiative reaction unit Download PDFInfo
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- CN204588753U CN204588753U CN201520222592.1U CN201520222592U CN204588753U CN 204588753 U CN204588753 U CN 204588753U CN 201520222592 U CN201520222592 U CN 201520222592U CN 204588753 U CN204588753 U CN 204588753U
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- reactor shell
- electrode tube
- reactor
- reliever
- plasma body
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Abstract
The utility model discloses a kind of low-temperature plasma coupling modified form Fenton Strong oxdiative reaction unit, power supply, the air feeder to the described plasma body reliever electrode power supply that comprise reactor shell, the plasma body reliever put in reactor shell and put in reactor shell outward; It is characterized in that, some horizontal baffles separated by spaces in housing being become a few part are installed in described reactor shell; Described plasma body reliever comprises the electrode tube be inserted in reactor shell, the anode planted in described electrode tube and is placed in the negative electrode of reactor bottom; Described horizontal baffle has the through hole interted for described electrode tube; Described dividing plate is put and has absorption Fe
2+ion-exchange resin catalyst carrier; The bottom of described reactor has water-in, top has water outlet; The air outlet of described air feeder passes in described electrode tube, and described electrode tube tube wall has fluid orifice.The utility model can reduce the formation of iron mud to greatest extent.
Description
Technical field
The utility model relates to a kind of refractory wastewater equipment, is specifically related to the reaction unit of modified form Fenton Strong oxdiative process coupled plasma.
Background technology
The industry waste water such as chemical industry, pharmacy, printing and dyeing, weaving, papermaking contain a large amount of hardly degraded organic substance, independent plasma body, Fenton technical finesse are limited in one's ability, and for common homogeneous phase Fenton-like system, after reaction terminates, also can produce a large amount of iron containing sludges, aftertreatment is complicated.Cause secondary pollution.
Utility model content
The purpose of this utility model is to provide a kind of low-temperature plasma coupling modified form Fenton Strong oxdiative reaction unit, to solve the problem that wastewater treatment in prior art causes secondary pollution.
The utility model is achieved in that
Low-temperature plasma coupling modified form Fenton Strong oxdiative reaction unit, power supply, the air feeder to the described plasma body reliever electrode power supply that comprise reactor shell, the plasma body reliever put in reactor shell and put outward in reactor shell; Some horizontal baffles separated by spaces in housing being become a few part are installed in described reactor shell; Described plasma body reliever comprises the electrode tube be inserted in reactor shell, the anode planted in described electrode tube and is placed in the negative electrode of reactor bottom; Described horizontal baffle has the through hole interted for described electrode tube; Described dividing plate is put and has absorption Fe
2+ion-exchange resin catalyst carrier; The bottom of described reactor has water-in, top has water outlet; The air outlet of described air feeder passes in described electrode tube, and described electrode tube tube wall has fluid orifice.
Described air feeder is oxygenerator or air compressor machine.
The utility model adopts this structure, and air feeder and electrode effect make to eject in the fluid orifice of electrode tube containing certain density hydrogen peroxide microbubble plasma jet, hydrogen peroxide and the saturated Fe of absorption
2+ion-exchange resin catalyst carrier form Fenton Strong oxdiative reaction system produce a large amount of hydroxyls, thus used water difficult to degradate is degraded under low-temperature plasma, heterogeneous Fenton technology act on simultaneously.Iron ion is firmly attached on ion exchange resin carrier, reduces the formation of iron mud to greatest extent, produces secondary pollution hardly.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
Shown in Fig. 1, low-temperature plasma coupling modified form Fenton Strong oxdiative reaction unit, comprise reactor shell 1, reactor shell 1 built-in be placed with plasma body reliever and put in reactor shell outward the high-voltage DC power supply 2 to described plasma body reliever electrode power supply and air feeder 4, described air feeder 4 can be oxygenerator or air compressor machine, preferred oxygenerator.Some horizontal baffles 6 separated by spaces in housing being become a few part are installed in described reactor shell 1.Described horizontal baffle has through hole.Described plasma body reliever comprises the electrode tube 5 be inserted in reactor shell 1, in described electrode tube 5, be plugged with anode 3, and putting at reactor bottom has negative electrode 11; Through hole on described horizontal baffle is used for electrode tube described in cross-under.Described dividing plate is put and has absorption Fe
2+ion-exchange resin catalyst carrier 8.The bottom of described reactor has water-in 9, top has water outlet 10.The air outlet of described air feeder passes in described electrode tube, and described electrode tube tube wall has fluid orifice.
When the utility model uses, used water difficult to degradate enters in low-temperature plasma coupling modified form Fenton Strong oxdiative reaction unit by water-in 9, and fill whole reactor shell, first open oxygenerator 4, penetrate a large amount of micro-bubbles from the fluid orifice of the electrode tube 5 of plasma body reliever to surrounding.The voltage of adjustment high-voltage DC power supply 2, makes high voltage electrode 3 discharge, and produces containing a large amount of O simultaneously
3, H
2o
2microbubble plasma jet 7, preliminary treatment is carried out to waste water; Along with the degraded of waste water, produce a large amount of active substance hydrogen peroxide between anode and electrolyte solution interface, concentration of hydrogen peroxide increases gradually, its with absorption Fe
2+the catalytic carrier 8 of ion forms Fenton-like system, the pollutent in degrading waste water.Pollution substance in the plasma body cooperative degrading waste water utilizing glow discharge to produce and water after treatment discharge treatment system from water outlet 10.
Iron ion is firmly attached on ion exchange resin carrier by the utility model, forms Novel multi-phase Fenton-like system with the hydrogen peroxide of plasma generation, can high efficiency process used water difficult to degradate.This device can reach more than 99% to the clearance of Pollutants in Wastewater.Take full advantage of the strong oxidizing property of plasma body and Fenton's reaction, reduce the formation of iron mud to greatest extent, produce secondary pollution hardly, and hydrogen peroxide is recycled, create good economic benefit and good environmental benefit.
Claims (2)
1. low-temperature plasma coupling modified form Fenton Strong oxdiative reaction unit, power supply, the air feeder to the described plasma body reliever electrode power supply that comprise reactor shell, the plasma body reliever put in reactor shell and put outward in reactor shell; It is characterized in that, some horizontal baffles separated by spaces in housing being become a few part are installed in described reactor shell; Described plasma body reliever comprises the electrode tube be inserted in reactor shell, the anode planted in described electrode tube and is placed in the negative electrode of reactor bottom; Described horizontal baffle has the through hole interted for described electrode tube; Described dividing plate is put and has absorption Fe
2+ion-exchange resin catalyst carrier; The bottom of described reactor has water-in, top has water outlet; The air outlet of described air feeder passes in described electrode tube, and described electrode tube tube wall has fluid orifice.
2. low-temperature plasma coupling modified form Fenton Strong oxdiative reaction unit according to claim 1, is characterized in that described air feeder is oxygenerator or air compressor machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520222592.1U CN204588753U (en) | 2015-04-14 | 2015-04-14 | A kind of low-temperature plasma coupling modified form Fenton Strong oxdiative reaction unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520222592.1U CN204588753U (en) | 2015-04-14 | 2015-04-14 | A kind of low-temperature plasma coupling modified form Fenton Strong oxdiative reaction unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204588753U true CN204588753U (en) | 2015-08-26 |
Family
ID=53924929
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520222592.1U Expired - Fee Related CN204588753U (en) | 2015-04-14 | 2015-04-14 | A kind of low-temperature plasma coupling modified form Fenton Strong oxdiative reaction unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204588753U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112390455A (en) * | 2020-12-31 | 2021-02-23 | 山西远航环境科技股份有限公司 | Enhanced Fenton oxidation wastewater treatment process |
-
2015
- 2015-04-14 CN CN201520222592.1U patent/CN204588753U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112390455A (en) * | 2020-12-31 | 2021-02-23 | 山西远航环境科技股份有限公司 | Enhanced Fenton oxidation wastewater treatment process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150826 Termination date: 20190414 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |