CN109607674A - A kind of gas-liquid two-phase plasma liquid waste treating apparatus - Google Patents
A kind of gas-liquid two-phase plasma liquid waste treating apparatus Download PDFInfo
- Publication number
- CN109607674A CN109607674A CN201910026621.XA CN201910026621A CN109607674A CN 109607674 A CN109607674 A CN 109607674A CN 201910026621 A CN201910026621 A CN 201910026621A CN 109607674 A CN109607674 A CN 109607674A
- Authority
- CN
- China
- Prior art keywords
- gas
- solution
- outer tube
- liquid
- electrode
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/30—Treatment of water, waste water, or sewage by irradiation
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/30—Organic compounds
Landscapes
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Plasma Technology (AREA)
- Water Treatment By Electricity Or Magnetism (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Abstract
The invention discloses a kind of gas-liquid two-phase plasma liquid waste treating apparatus, solution reaction chamber is equipped in solution reactor, the outer tube that insulate has inner cavity open at one end and the intracavity sidewall is equipped with through-hole, the closed end of insulation outer tube is protruded into the solution reaction chamber, electrode one end is protruded into insulation outer tube and forms circular passage between insulation outer tube, circular passage is connected to by gas outlet with circular passage by through-hole and the solution reaction chamber, electrode gas channel.Pass through the gas-liquid two-phase plasma liquid waste treating apparatus of above-mentioned optimization design, it is injected a gas into liquid phase using in insulating materials tube wall setting micropore mode, a large amount of bubble breakdown formation arc discharge channel under high pressure effect, it generates many high energy active particles and sufficiently acts on waste water to be processed, these high energy particles act on keys and other unsaturated bonds such as organic C-C in waste water, C-H, C-H-O, to make larger molecular organics be decomposed into small-molecule substance, until finally being completely eliminated.
Description
Technical field
The present invention relates at Plasma Solutions processing technology field more particularly to a kind of gas-liquid two-phase plasma waste liquid
Manage device.
Background technique
With economic continuous development, the especially waste water yield containing organic liquid waste is huge, it is seriously polluted have become it is current
One of major issue urgently to be solved, due to the diversity of pollution sources, traditional chemical-biological processing technique is difficult to be fully solved
Waste water pollution problem.
Traditional plasma water treatment facilities often exist performance is unstable, treatment effeciency is low, it is at high cost, be difficult to it is continuous
The problems such as processing.The processing of gas-liquid two-phase plasma arc light discharging water is a kind of novel water treatment technology, the technology with air,
Oxygen or ozone are more easier as in electric discharge atmosphere injection liquid solution so that discharging.Gas-liquid two-phase plasma arc light is put
Ozone, free radical, ultraviolet light and shock wave etc. can be generated in electric process, these active materials have both strong oxidizing property, light degradation and
The effects of high energy electron irradiation, can effectively deal with the various pollutants in organic wastewater, to waste water such as printing and dyeing, pharmacy, chemical industry
Processing has good effect, has many advantages, such as processing speed is fast, high-efficient, range is wide, without secondary pollution.
However, conventional gas-liquid two-phase Plasma Solutions processing unit, since gas and liquid contact time are short, and
Easily there is dead angle in solution to be processed, therefore treatment effect is to be improved.How a kind of processing fast and efficiently gas-liquid two are made
Phase plasma Function Solution Handling Device Used, it has also become this field urgent problem.
Summary of the invention
To solve technical problem present in background technique, the present invention proposes a kind of gas-liquid two-phase plasma liquid waste processing
Device.
A kind of gas-liquid two-phase plasma liquid waste treating apparatus proposed by the present invention, comprising: solution reactor, insulation are outer
Pipe, electrode；
Solution reaction chamber is equipped in solution reactor, the solution reaction chamber sidewall is equipped with solution inlet and solution goes out
Mouthful；
The outer tube that insulate has inner cavity open at one end and the intracavity sidewall is equipped with through-hole, the closed end for the outer tube that insulate
Protrude into the solution reaction chamber, electrode one end pass through it is described opening protrude into insulation outer tube in and electrode outer wall and insulation outer tube
Inner wall between form circular passage, the circular passage is by the through-hole and the solution reaction chamber, in electrode
Portion is equipped with gas passage, and the gas passage both ends are respectively equipped with air inlet and air outlet, and the gas passage goes out described in
Port is connected to the circular passage.
Preferably, sealing structure is equipped between the insert port and electrode outer wall of outer tube that insulate.
Preferably, insulation outer tube and electrode are coaxially arranged.
Preferably, the solution inlet is located at below the taphole.
Preferably, further include power supply, set on power supply there are two electric connecting terminal, two electric connecting terminals respectively with electrode and solution
Reaction solution electrical connection in reactor.
Preferably, solution reactor is made of metal material, and power supply is equipped with cathode connecting pin and anode connection terminal, institute
State that anode connection terminal is connect with electrode and the cathode connecting pin is connect with solution reactor.
Preferably, electrode, insulation outer tube and solution reactor are coaxially arranged, and insulation outer tube wall is equipped with from the top down uniformly
Multiple through-holes of distribution.
In the present invention, it is anti-to be equipped with solution in solution reactor for the gas-liquid two-phase plasma liquid waste treating apparatus proposed
Chamber is answered, insulation outer tube has inner cavity open at one end and the intracavity sidewall is equipped with through-hole, the closed end for the outer tube that insulate
Protrude into the solution reaction chamber, electrode one end pass through it is described opening protrude into insulation outer tube in and electrode outer wall and insulation outer tube
Inner wall between form circular passage, the circular passage is by through-hole and the solution reaction chamber, gas in the middle part of electrode
Body channel is connected to by gas outlet with the circular passage.Pass through the gas-liquid two-phase plasma liquid waste processing of above-mentioned optimization design
Device injects a gas into liquid phase using in insulating materials tube wall setting micropore mode, a large amount of bubble quilt under high pressure effect
Breakdown forms arc discharge channel, generates many high energy active particles and sufficiently acts on waste water to be processed, these high energy particles are made
For organic C-C key, C-H, C-H-O etc. and other unsaturated bonds in waste water, so that larger molecular organics be made to be decomposed into small point
Sub- substance, until finally being completely eliminated.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of gas-liquid two-phase plasma liquid waste treating apparatus proposed by the present invention.
Specific embodiment
As shown in FIG. 1, FIG. 1 is a kind of structural representations of gas-liquid two-phase plasma liquid waste treating apparatus proposed by the present invention
Figure.
Referring to Fig.1, a kind of gas-liquid two-phase plasma liquid waste treating apparatus proposed by the present invention, comprising: solution reactor
1, insulate outer tube 2, electrode 3；
Solution reaction chamber is equipped in solution reactor 1, the solution reaction chamber sidewall is equipped with solution inlet and solution
Outlet；
There is inner cavity open at one end inside insulation outer tube 2 and the intracavity sidewall is equipped with through-hole, the closing for the outer tube 2 that insulate
End protrude into the solution reaction chamber, 3 one end of electrode pass through it is described opening protrude into insulation outer tube 2 in and 3 outer wall of electrode and absolutely
Circular passage is formed between the inner wall of edge outer tube 2, the circular passage passes through the through-hole and the solution reaction chamber,
Gas passage is equipped in the middle part of electrode 3, the gas passage both ends are respectively equipped with air inlet and air outlet, and the gas passage passes through
The gas outlet is connected to the circular passage.
In the specific work process of the gas-liquid two-phase plasma liquid waste treating apparatus of the present embodiment, by by both ends of power
It is electrically connected respectively with electrode and liquid to be treated, to be formed into a loop between electrode and liquid to be treated, thus outer in insulation
The through hole of pipe generates plasma, handles solution；When work, solution to be processed is put into solution by liquid-inlet
In reactor, gas enters from electrode air inlet, by lower end gas outlet from the small of insulating materials tube wall setting after evenly dispersed
Hole is injected in solution to be processed, and solution is discharged from liquid outlet after processing.
Further include power supply 13 in specific setting up procedure, is set on power supply 13 there are two electric connecting terminal, two electric connecting terminals divide
It is not electrically connected with the reaction solution in electrode 3 and solution reactor 1.
In further specific embodiment, solution reactor 1 is made of metal material, and power supply 13 connects equipped with cathode
End and anode connection terminal are connect, the anode connection terminal is connect with electrode 3 and the cathode connecting pin is connect with solution reactor 1.
In further specific embodiment, the ground terminal of power supply can be connect with solution reactor, so that directly
Using processing solution as earthing pole, active material can be directly in mass transfer to solution in the plasma of generation, and mass-transfer efficiency is high,
Required time is short, further increases treatment effeciency and treatment effect.
In specific implementation, solution reactor can be copper using conductive materials, electrodes such as stainless steel, aluminium, titanium, copper
The conduction tube body such as pipe, steel pipe, titanium tube, nickel tube, the gas being passed through can be air, oxygen, hydrogen, ozone.
In the present embodiment, the gas-liquid two-phase plasma liquid waste treating apparatus proposed, solution reactor are interior equipped with molten
Liquid reaction chamber, insulation outer tube has inner cavity open at one end and the intracavity sidewall is equipped with through-hole, the envelope for the outer tube that insulate
Closed end protrudes into the solution reaction chamber, electrode one end pass through it is described opening protrude into insulation outer tube in and electrode outer wall and insulation
Form circular passage between the inner wall of outer tube, the circular passage is by through-hole and the solution reaction chamber, in electrode
Portion's gas passage is connected to by gas outlet with the circular passage.Pass through the gas-liquid two-phase plasma waste liquid of above-mentioned optimization design
Processing unit injects a gas into liquid phase using in insulating materials tube wall setting micropore mode, and a large amount of bubble is acted in high pressure
Under breakdown formation arc discharge channel, generate many high energy active particles and sufficiently act on waste water to be processed, these high energy grains
Son acts on organic C-C key and other unsaturated bonds in waste water, so that macromolecular organic poison is made to be decomposed into small-molecule substance,
Until finally being completely eliminated.
In a specific embodiment, sealing structure is equipped between 3 outer wall of insert port and electrode of insulation outer tube 2；Implementing
In the upper end of the circular passage can be sealed using ring sealing plug 8, enable the gas in gas passage uniformly steady
Surely it is overflowed from through-hole, guarantees that plasma discharge is uniform and stable.
In specific arrangement method, insulate outer tube 2 and the vertical arrangement of electrode 3；Specifically, electrode 3, insulation outer tube 2 and molten
Liquid reactor 1 is coaxially arranged, and insulation 2 side wall of outer tube is equipped with equally distributed multiple through-holes from the top down；Pass through design micropore
Quantity and arrangement can form uniform and stable discharge channel, so that speed up processing, improves treatment effeciency.
In the specific setting of solution flow direction, the solution inlet is located at below the taphole, guarantees solution reaction
The indoor solution flowing to be processed of chamber is stablized, and is not easily caused turbulent flow and is influenced treatment effect.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (7)
1. a kind of gas-liquid two-phase plasma liquid waste treating apparatus characterized by comprising solution reactor (1), insulation outer tube
(2), electrode (3)；
Solution reaction chamber is equipped in solution reactor (1), the solution reaction chamber sidewall is equipped with solution inlet and solution goes out
Mouthful；
There is inner cavity open at one end inside insulation outer tube (2) and the intracavity sidewall is equipped with through-hole, the closing of insulation outer tube (2)
End protrude into the solution reaction chamber, electrode (3) one end pass through it is described opening protrude into insulation outer tube (2) in and electrode (3) outside
Circular passage is formed between wall and the inner wall of insulation outer tube (2), the circular passage passes through the through-hole and the solution reaction
Chamber, electrode (3) middle part are equipped with gas passage, and the gas passage both ends are respectively equipped with air inlet and air outlet, described
Gas passage is connected to by the gas outlet with the circular passage.
2. gas-liquid two-phase plasma liquid waste treating apparatus according to claim 1, which is characterized in that insulation outer tube (2)
Insert port and electrode (3) outer wall between be equipped with sealing structure.
3. gas-liquid two-phase plasma liquid waste treating apparatus according to claim 1, which is characterized in that insulation outer tube (2)
It is coaxially arranged with electrode (3).
4. gas-liquid two-phase plasma liquid waste treating apparatus according to claim 1, which is characterized in that the solution inlet
Below the taphole.
5. gas-liquid two-phase plasma liquid waste treating apparatus according to claim 1, which is characterized in that further include power supply
(13), electric connecting terminal there are two setting on power supply (13), two electric connecting terminals are respectively and in electrode (3) and solution reactor (1)
Reaction solution electrical connection.
6. gas-liquid two-phase plasma liquid waste treating apparatus according to claim 5, which is characterized in that solution reactor
(1) it is made of metal material, power supply (13) is equipped with cathode connecting pin and anode connection terminal, the anode connection terminal and electrode
(3) it connects and the cathode connecting pin is connect with solution reactor (1).
7. gas-liquid two-phase plasma liquid waste treating apparatus according to claim 1, which is characterized in that electrode (3), insulation
Outer tube (2) and solution reactor (1) are coaxially arranged, and insulation outer tube (2) side wall is equipped with equally distributed multiple through-holes from the top down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910026621.XA CN109607674A (en) | 2019-01-11 | 2019-01-11 | A kind of gas-liquid two-phase plasma liquid waste treating apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910026621.XA CN109607674A (en) | 2019-01-11 | 2019-01-11 | A kind of gas-liquid two-phase plasma liquid waste treating apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109607674A true CN109607674A (en) | 2019-04-12 |
Family
ID=66016731
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910026621.XA Pending CN109607674A (en) | 2019-01-11 | 2019-01-11 | A kind of gas-liquid two-phase plasma liquid waste treating apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109607674A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110980641A (en) * | 2019-12-06 | 2020-04-10 | 大连海事大学 | Gas-liquid two-phase efficient hydrogen production device and method |
| CN116963847A (en) * | 2021-12-30 | 2023-10-27 | 米凯·亚历山大维奇·米山尼诺夫 | Reactor of waste treatment device |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102642913A (en) * | 2012-04-28 | 2012-08-22 | 清华大学 | Atmospheric pressure liquid membrane type bubble discharge plasma reaction device |
| CN103482720A (en) * | 2013-08-29 | 2014-01-01 | 太原理工大学 | Dielectric barrier discharge water treatment device and method |
| JP5438893B2 (en) * | 2007-11-02 | 2014-03-12 | メタウォーター株式会社 | Ozone generator |
-
2019
- 2019-01-11 CN CN201910026621.XA patent/CN109607674A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5438893B2 (en) * | 2007-11-02 | 2014-03-12 | メタウォーター株式会社 | Ozone generator |
| CN102642913A (en) * | 2012-04-28 | 2012-08-22 | 清华大学 | Atmospheric pressure liquid membrane type bubble discharge plasma reaction device |
| CN103482720A (en) * | 2013-08-29 | 2014-01-01 | 太原理工大学 | Dielectric barrier discharge water treatment device and method |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110980641A (en) * | 2019-12-06 | 2020-04-10 | 大连海事大学 | Gas-liquid two-phase efficient hydrogen production device and method |
| CN110980641B (en) * | 2019-12-06 | 2023-02-28 | 大连海事大学 | Gas-liquid two-phase efficient hydrogen production device and method |
| CN116963847A (en) * | 2021-12-30 | 2023-10-27 | 米凯·亚历山大维奇·米山尼诺夫 | Reactor of waste treatment device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107750085A (en) | Atmos low-temperature microplasma activates water generating device | |
| CN109607674A (en) | A kind of gas-liquid two-phase plasma liquid waste treating apparatus | |
| CN108101159A (en) | A kind of high-pressure medium barrier discharge plasma wastewater treatment equipment | |
| CN103466747A (en) | Device for removing toxicity in traditional Chinese medicine wastewater by plasma discharge | |
| CN102225791A (en) | Low temperature plasma wastewater treatment device by radial-flow dielectric barrier discharge | |
| CN105060408A (en) | Underwater low temperature plasma wastewater treatment method and device | |
| CN205603215U (en) | Utilize plasma discharge preparation hydrogen peroxide's device | |
| CN108456874A (en) | A kind of Tubular PECVD device graphite boat electrode inlet device | |
| CN113163566B (en) | Device and method for modifying carbon material by using plasma | |
| CN106714438A (en) | Plasma generator | |
| CN212492881U (en) | Pulse discharge plasma reactor and organic wastewater treatment device | |
| CN107298473A (en) | A kind of liquid phase low-temperature plasma generator | |
| CN117247084A (en) | Preparation method and preparation device of plasma activated water | |
| CN209702341U (en) | A kind of microwave plasma generation module | |
| CN104891447B (en) | Half wet type efficient ozone method for generation of one kind and device | |
| CN102923830A (en) | Water treatment device | |
| CN217627766U (en) | Water distributor suitable for DBD type coaxial cylinder structure plasma water treatment | |
| CN106277214B (en) | Electrocatalytic water plant | |
| CN215667233U (en) | Liquid phase discharge reactor | |
| CN115594257A (en) | Discharge nitrogen fixation device and method | |
| CN203295247U (en) | Water treatment device | |
| CN207091049U (en) | A kind of liquid phase low-temperature plasma generator | |
| CN210393839U (en) | Semiconductor functional material cooperated three-dimensional electrochemical water treatment device | |
| CN107445284A (en) | A kind of device of dielectric barrier discharge plasma processing sewage | |
| CN221759563U (en) | Microwave liquid phase plasma sewage treatment device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190412 |
|
| RJ01 | Rejection of invention patent application after publication |