CN202492403U - Ultraviolet light advanced oxidation device for removing organic pollutants in printing ink wastewater - Google Patents
Ultraviolet light advanced oxidation device for removing organic pollutants in printing ink wastewater Download PDFInfo
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- CN202492403U CN202492403U CN2012200546695U CN201220054669U CN202492403U CN 202492403 U CN202492403 U CN 202492403U CN 2012200546695 U CN2012200546695 U CN 2012200546695U CN 201220054669 U CN201220054669 U CN 201220054669U CN 202492403 U CN202492403 U CN 202492403U
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- reaction chamber
- printing ink
- advanced oxidation
- ultraviolet
- oxidation device
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Abstract
An ultraviolet light advanced oxidation device for removing organic pollutants in printing ink wastewater relates to a water and wastewater purification device, in particular to a device for assisting the reaction effect of fenton by adopting ultraviolet light. The device comprises a reaction chamber (8), an automatic dosing system and an aerating device (4); the aerating device (4) is arranged at the bottom of the cavity of the reaction chamber (8); the automatic dosing system comprises an automatic dosing pump (11) and a dosing pipe (12), wherein the dosing pipe is arranged in the cavity of the reaction chamber (8); the dosing pipe (12) is connected with an output end of the automatic dosing pump (11); and an ultraviolet light source system is arranged in the cavity of the reaction chamber (8) and comprises an ultraviolet lamp tube (1). The ultraviolet light advanced oxidation device has the advantages of being capable of treating multiple wastewater difficult to degrade in environments in a non-selective manner, being rapid and efficient, having obvious treatment effect and being free of secondary pollution and simple and convenient to maintain.
Description
Technical field
The utility model relates to the device of water and purification of waste water, particularly adopts the device of the purification of waste water of the auxiliary Fenton's reaction effect of UV-light.
Background technology
In recent years, the Application Areas of water color ink constantly enlarges, and has obtained number of applications in the flexographic printing field.Wherein, water color ink has shown powerful competitive power and application prospect in the successful Application of milk and beverage Composite Paper packing.In water color ink print production and application process,, can produce the waste water of some amount owing to the cleaning of equipment.Water color ink pigment of a great variety causes the composition of its waste water quite complicated, has the characteristics of high COD, high chroma, difficult for biological degradation, in case be drained in the water body very harmful to water surrounding.
Summary of the invention
Thereby the purpose of the utility model is to provide a kind of UV-light advanced oxidation device that organic pollutant in the water reaches organic pollutant in the removal printing ink wastewater of purifying waste water with waste water of removing.
The utility model is that the technical scheme that is adopted that achieves the above object is: a kind of UV-light advanced oxidation device of removing organic pollutant in the printing ink wastewater; Comprise reaction chamber, automatic medicament feeding system, aerating apparatus; Aerating apparatus is arranged on the bottom of reaction chamber inner chamber; Automatic medicament feeding system comprises Automatic Dosing pump, chemical feed pipe, and chemical feed pipe is arranged in the reaction chamber inner chamber, and chemical feed pipe is connected with the Automatic Dosing delivery side of pump; One ultraviolet light source system is set in the reaction chamber inner chamber, and ultraviolet light source system comprises ultraviolet lamp tube.
The utility model does not have selectivity to organic pollutant, and all kinds of poisonous and harmful waste water are all had extraordinary treatment effect, and water outlet can get into the biochemical equipment advanced treatment, or directly discharges city planting ductwork.Adopt unique integral structure, volume is little, and is simple to operate, reliable, can realize unmanned operation fully, and the discharging of water outlet COD stably reaching standard.
Description of drawings
Fig. 1 is the synoptic diagram of the utility model preferred embodiment;
Fig. 2 is the synoptic diagram at another visual angle of the utility model preferred embodiment.
Embodiment
To combine accompanying drawing and embodiment that the utility model is described further below:
As depicted in figs. 1 and 2; A kind of UV-light advanced oxidation device of removing organic pollutant in the printing ink wastewater; Comprise reaction chamber 8, automatic medicament feeding system, aerating apparatus 4, aerating apparatus 4 is arranged on the bottom of reaction chamber 8 inner chambers, and automatic medicament feeding system comprises Automatic Dosing pump 11, chemical feed pipe 12; Chemical feed pipe 12 is arranged in reaction chamber 8 inner chambers, and chemical feed pipe 12 is connected with the output terminal of Automatic Dosing pump 11; In reaction chamber 8 inner chambers, a ultraviolet light source system is set, ultraviolet light source system comprises ultraviolet lamp tube 1.
The utility model is introduced UV-light in the reactor drum; Reacting solution pH value is between 2.5-4.5; Wherein add nanometer manganous sulfate or mn ion as catalyzer; Open high-strength low pressure uv source and temperature control device, the intensity of light source, nano-manganese dioxide or the mn ion dosage through control reaction, hydrogen peroxide concentration, pH value, temperature etc., realization is to effective removal of organic pollutant in the printing ink wastewater.
As shown in Figure 1, said ultraviolet light source system also comprises quartz socket tube 2, voltage stabilized source 3, and ultraviolet lamp tube 1 is placed in the quartz socket tube 2, and voltage stabilized source 3 is electrically connected with ultraviolet lamp tube 1.Quartz socket tube 2 can be protected ultraviolet lamp tube 1, does not influence the radiation effect of ultraviolet lamp tube 1 simultaneously.
As shown in Figure 1, the utility model also is provided with the on-line ultraviolet Monitoring systems, and the on-line ultraviolet Monitoring systems comprises UV-light probe 9, ultraviolet radiation meter 10, and UV-light probe 9 is arranged in reaction chamber 8 inner chambers, and ultraviolet radiation meter 10 is connected with UV-light probe 9 through lead.Optical signal is converted to reading on the display panel that electrical signal is transferred to ultraviolet radiation meter 10 by the probe of ultraviolet under water 9 in reaction chamber 8 medium ultraviolet intensity, realize ultraviolet ray intensity in the online monitoring reaction device.
As shown in Figure 1; The utility model also is provided with temperature control device; Temperature control device comprises contact thermometer 5, well heater 6, thermostat relay 7, and contact thermometer 5 is arranged in reaction chamber 8 inner chambers with well heater 6, and contact thermometer 5 is connected with thermostat relay 7 through lead respectively with well heater 6.Said thermostat relay 7 is set controlled temperature between 50 ℃～75 ℃.Can reach the preferred process effect in this temperature province.
Said ultraviolet lamp tube 1 is the low-pressure high-strength ultraviolet lamp tube, and the main wave band of radiation is at 254nm.Adopt 100W low-pressure high-strength mercury lamp as ultraviolet source in the present embodiment, the main wave band of radiation is at 254nm, and single lamp is handled wastewater volume about 10L in reactor drum.
Like Fig. 1, shown in Figure 2, said ultraviolet lamp tube 1 is 4, is placed in the quartz socket tube 2 the equidistant underwater that vertically places reaction chamber 8 respectively.
Said reaction chamber 8 adopts the PVC outer wall.Adopt the PVC material can reduce the erosion of waste water and soup to reaction chamber 8.
The soup that said automatic medicament feeding system adopts is mainly formed or mainly is made up of mn ion and ydrogen peroxide 50 by nano-manganese dioxide and ydrogen peroxide 50.Nano-manganese dioxide concentration is between 1～2g/L in the said soup, and manganese ion concentration is between 0.2～1g/L.Low-pressure high-strength uv lamp 1 places airtight silica tube 2 and is evenly distributed on reaction vessel; Certain amount of nano Manganse Dioxide that adds in hydrogen peroxide and the solution and mn ion react and generate hydroxyl radical free radical decomposing organic matter pollutent; The nanometer titanium dioxide Mn catalyst can be through flocculation sediment method Separation and Recovery in addition, avoid secondary pollution.
In the present embodiment, reaction chamber 8 is a uncovered cavity, and from seeing in appearance, it is positive hexagon, and outer wall is processed by the PVC material.Adopt 100W low-pressure high-strength uv lamp 1 as light source in the reaction chamber 8; 4 light sources are adopted the equidistant water that vertically places under the protection of quartz socket tube 2; The on-line monitoring system that constitutes by probe 9 of ultraviolet under water and ultraviolet radiation meter 10; Ultraviolet light intensity in the container is monitored in real time, guarantees the reproducibility and the high efficiency of UV-light advanced oxidation reaction.
The COD concentration of pH about 2.5～4.5 is injected in the reaction chamber 8 in the printing ink wastewater of 10000mg/L, and ready nano-manganese dioxide or mn ion and ydrogen peroxide 50 added wherein stirs and oxygenation through 4 pairs of solution of aerating apparatus.Uv lamp voltage stabilized source 3 is connected, through regulator solution temperature of reaction, Manganse Dioxide or conditions such as manganese ion concentration, hydrogen peroxide concentration two yang edemas and organic pollutant are fully reacted, to reach the optimum handling effect.
The utility model is incorporated into high-strength ultraviolet radiation in the advanced oxidation reaction; Be with the photochemical reaction be ultimate principle a cover simply, water treating equipment efficiently; Give full play to the photochemical catalysis effect of nano-manganese dioxide or mn ion; The synergy of hydrogen peroxide optical radiation decomposition and catalyzed reaction is purified water quality.
Claims (8)
1. UV-light advanced oxidation device of removing organic pollutant in the printing ink wastewater; Comprise reaction chamber (8), automatic medicament feeding system, aerating apparatus (4); Aerating apparatus (4) is arranged on the bottom of reaction chamber (8) inner chamber; Automatic medicament feeding system comprises Automatic Dosing pump (11), chemical feed pipe (12), and chemical feed pipe (12) is arranged in reaction chamber (8) inner chamber, and chemical feed pipe (12) is connected with the output terminal of Automatic Dosing pump (11); It is characterized in that: in reaction chamber (8) inner chamber, a ultraviolet light source system is set, ultraviolet light source system comprises ultraviolet lamp tube (1).
2. according to the UV-light advanced oxidation device of organic pollutant in the said removal printing ink wastewater of claim 1; It is characterized in that: said ultraviolet light source system also comprises quartz socket tube (2), voltage stabilized source (3); Ultraviolet lamp tube (1) is placed in the quartz socket tube (2), and voltage stabilized source (3) is electrically connected with ultraviolet lamp tube (1).
3. according to the UV-light advanced oxidation device of organic pollutant in the said removal printing ink wastewater of claim 1; It is characterized in that: also be provided with the on-line ultraviolet Monitoring systems; The on-line ultraviolet Monitoring systems comprises UV-light probe (9), ultraviolet radiation meter (10); UV-light probe (9) is arranged in reaction chamber (8) inner chamber, and ultraviolet radiation meter (10) is connected with UV-light probe (9) through lead.
4. according to the UV-light advanced oxidation device of organic pollutant in the said removal printing ink wastewater of claim 1; It is characterized in that: also be provided with temperature control device; Temperature control device comprises contact thermometer (5), well heater (6), thermostat relay (7); Contact thermometer (5) and well heater (6) are arranged in reaction chamber (8) inner chamber, and contact thermometer (5) is connected with thermostat relay (7) through lead respectively with well heater (6).
5. according to the UV-light advanced oxidation device of organic pollutant in the said removal printing ink wastewater of claim 1, it is characterized in that: said ultraviolet lamp tube (1) is the low-pressure high-strength ultraviolet lamp tube, and the main wave band of radiation is at 254nm.
6. according to the UV-light advanced oxidation device of organic pollutant in the said removal printing ink wastewater of claim 2; It is characterized in that: said ultraviolet lamp tube (1) is 4; Be placed in the quartz socket tube (2) the equidistant underwater that vertically places reaction chamber (8) respectively.
7. according to the UV-light advanced oxidation device of organic pollutant in the said removal printing ink wastewater of claim 1, it is characterized in that: said reaction chamber (8) adopts the PVC outer wall.
8. according to the UV-light advanced oxidation device of organic pollutant in the said removal printing ink wastewater of claim 4, it is characterized in that: said thermostat relay (7) is set controlled temperature between 50 ℃～75 ℃.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200546695U CN202492403U (en) | 2012-02-20 | 2012-02-20 | Ultraviolet light advanced oxidation device for removing organic pollutants in printing ink wastewater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200546695U CN202492403U (en) | 2012-02-20 | 2012-02-20 | Ultraviolet light advanced oxidation device for removing organic pollutants in printing ink wastewater |
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| Publication Number | Publication Date |
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| CN202492403U true CN202492403U (en) | 2012-10-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2012200546695U Expired - Fee Related CN202492403U (en) | 2012-02-20 | 2012-02-20 | Ultraviolet light advanced oxidation device for removing organic pollutants in printing ink wastewater |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102963956A (en) * | 2012-11-28 | 2013-03-13 | 青岛海安生物环保有限公司 | Method for processing high-concentration non-degradable organic wastewater in combination with titanium dioxide and ultraviolet radiation |
| CN105236510A (en) * | 2015-10-26 | 2016-01-13 | 哈尔滨工业大学 | Advanced treatment apparatus for photo-fenton catalytic oxidation coal-chemical-industry wastewater and usage method thereof |
| CN108623089A (en) * | 2018-03-29 | 2018-10-09 | 新冶高科技集团有限公司 | Wastewater treatment equipment and the method for handling phenolic resin wastewater using the device |
| CN114132989A (en) * | 2021-09-24 | 2022-03-04 | 浙江精德检测科技有限公司 | Ultraviolet light-assisted laboratory organic wastewater photo-thermal treatment method and system |
| CN116947237A (en) * | 2023-07-06 | 2023-10-27 | 广东威特雅环境科技有限公司 | Method for degrading pollutants in PCB (printed Circuit Board) ink waste liquid |
-
2012
- 2012-02-20 CN CN2012200546695U patent/CN202492403U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102963956A (en) * | 2012-11-28 | 2013-03-13 | 青岛海安生物环保有限公司 | Method for processing high-concentration non-degradable organic wastewater in combination with titanium dioxide and ultraviolet radiation |
| CN105236510A (en) * | 2015-10-26 | 2016-01-13 | 哈尔滨工业大学 | Advanced treatment apparatus for photo-fenton catalytic oxidation coal-chemical-industry wastewater and usage method thereof |
| CN108623089A (en) * | 2018-03-29 | 2018-10-09 | 新冶高科技集团有限公司 | Wastewater treatment equipment and the method for handling phenolic resin wastewater using the device |
| CN114132989A (en) * | 2021-09-24 | 2022-03-04 | 浙江精德检测科技有限公司 | Ultraviolet light-assisted laboratory organic wastewater photo-thermal treatment method and system |
| CN116947237A (en) * | 2023-07-06 | 2023-10-27 | 广东威特雅环境科技有限公司 | Method for degrading pollutants in PCB (printed Circuit Board) ink waste liquid |
| CN116947237B (en) * | 2023-07-06 | 2024-05-31 | 广东威特雅环境科技有限公司 | Method for degrading pollutants in PCB (printed Circuit Board) ink waste liquid |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121017 Termination date: 20160220 |