CN204320058U - The multiple purifying system of organic exhaust gas - Google Patents
The multiple purifying system of organic exhaust gas Download PDFInfo
- Publication number
- CN204320058U CN204320058U CN201420709148.8U CN201420709148U CN204320058U CN 204320058 U CN204320058 U CN 204320058U CN 201420709148 U CN201420709148 U CN 201420709148U CN 204320058 U CN204320058 U CN 204320058U
- Authority
- CN
- China
- Prior art keywords
- import
- gas
- water
- node
- exhaust gas
- 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.)
- Withdrawn - After Issue
Links
Landscapes
- Treating Waste Gases (AREA)
Abstract
The utility model discloses a kind of multiple purifying system of organic exhaust gas, comprise for carrying the air exhauster of organic exhaust gas and for carrying the supply-water pump of water purification, the intake interface of air exhauster is connected with exhaust gas source, the interface of giving vent to anger of air exhauster is connected with flue gas leading, the import of supply-water pump is connected with water purification source, water supply delivery side of pump is connected with pure water pipe, be provided with for sucking air and making it to be ionized into isoionic plasma apparatus after being positioned at initator node, the waste gas that the import department of dissociation tank enters and plasma water mixture spray the liquids and gases after plasma water through spray equipment and to flow out from the delivery port of dissociation tank respectively and exhaust outlet is discharged, the outlet of dissociation tank is communicated to circulating water pipe and sewage pipe respectively, circulating water pipe is also connected with the import of supply-water pump.The utility model have employed initator and plasma treatment, and the medicament that can also carry out in advance for different waste gas is allocated, and the later stage can be carried out multiple purifying to waste gas and be made decomposition very thorough.
Description
Technical field
The utility model relates to a kind of waste gas treatment equipment, particularly a kind of multiple purifying system of organic exhaust gas.
Background technology
Industrial organic exhaust gas is mainly derived from the industries such as petrochemical industry, sewage disposal, garbage disposal, chemical pharmacy, space flight, electronics industry, leather processing, coating, application biology, rubber and naval vessel, not only pollute workshop condition, harm post staff is healthy, and be the main producers pollutant bringing out photochemical fog, serious threat is constituted to urban air-quality.Because industrial organic exhaust gas has, air quantity is large, concentration is low, multicomponent combined pollution, and gas air quantity and organic exhaust gas fluctuation of concentration are comparatively large, and its difficulty of governance is relatively large.
At present, Production by Catalytic Combustion Process, absorption method, absorption process, condensation method, bioanalysis and plasma oxidation method etc. are mainly contained for the processing method of industrial organic exhaust gas both at home and abroad.Production by Catalytic Combustion Process purification efficiency is high, but shortcoming to be equipment volume comparatively large, one-time investment and equipment operation energy consumption are comparatively large, and there is potential safety hazard.Absorption method mainly uses charcoal absorption, ideal purification effect, but charcoal absorption saturated after need regeneration, the organic exhaust gas after regeneration still need process.Absorption process, condensation method range of application are limited.Bioanalysis investment and operating cost lower, but operation is complicated, floor space comparatively greatly, there is the possibility of secondary pollution.Although plasma oxidation method is high to the removal efficiency of organic exhaust gas, equipment volume is large at present, and it is comparatively large to design the unreasonable resource consumption such as water, electricity that causes, and in the waste gas simultaneously after process, harmful substance contents is still higher, processes not thorough.
Utility model content
For the problems referred to above that prior art exists, the purpose of this utility model is the multiple purifying system providing a kind of organic exhaust gas.
The technical solution of the utility model is: a kind of multiple purifying system of organic exhaust gas, comprise for carrying the air exhauster of organic exhaust gas and for carrying the recirculated water supply-water pump of water purification, the intake interface of described air exhauster is connected with exhaust gas source, the interface of giving vent to anger of described air exhauster is connected with flue gas leading, described flue gas leading is provided with the dosing node for adding medicament, the import of described recirculated water supply-water pump is connected with water source, described recirculated water water supply delivery side of pump is connected with water pipe, described water pipe is provided with the initator node for adding initator, be provided with for sucking air and making it to be ionized into isoionic plasma apparatus after being positioned at described initator node, gas after ionization is delivered to the import of gas-liquid mixing pump by described plasma apparatus, also the part be positioned at after initator node is connected with water pipe in the import of described gas-liquid mixing pump, be delivered to through two pipelines the spray equipment that is positioned at dissociation tank from exit respectively after the material that self import department enters is mixed into plasma water by described gas-liquid mixing pump and be positioned at mixed node the flue gas leading after dosing node and the waste gas after adding medicament is mixed with plasma water, mixture is delivered to the import department of dissociation tank by described mixed node by pipeline, the import of described dissociation tank is positioned at the below of spray equipment, the waste gas entered from the import department of described dissociation tank and plasma water mixture spray the liquids and gases after plasma water through spray equipment and to flow out from the delivery port of dissociation tank respectively and exhaust outlet is discharged, the outlet of described dissociation tank is communicated to circulating water pipe and sewage pipe respectively, described circulating water pipe is also connected with the import of recirculated water supply-water pump.
Preferably, the dosing node on described flue gas leading is connected with deployment device, and described deployment device is provided with dosing mouth.
Preferably, the initator node on described water pipe is connected with initiating device, and described initiating device is provided with dog-house.
Preferably, the described flue gas leading part be positioned at after dosing node is communicated to the import of waste gas air accumulator, the outlet of described waste gas air accumulator by the import of the pipeline connection to air feeder that are provided with flowmeter, the outlet of described air feeder by pipeline connection to the mixed node on flue gas leading.
Preferably, the spray import of blender of the mixed node on described flue gas leading and the gas-liquid for improving rate of flow of fluid communicates, and the outlet of described gas-liquid spraying blender is communicated by the import of pipeline with dissociation tank.
Preferably, the spray import of blender of the initator node on described water pipe and the initator for improving rate of flow of fluid communicates, and the outlet of described initator spraying blender is communicated with the import of gas-liquid mixing pump by pipeline.
Preferably, in described plasma apparatus, be provided with the zeolite molecular sieve for improving oxygen concentration, and for the ionizing wire of ionized air.
Preferably, described ionizing wire adopts titanium alloy to make.
In sum, the utility model has the following advantages:
The utility model structure is simple, various harmful substances (as ammonia, methyl mercaptan, formaldehyde, benzene, dimethylbenzene, hydrogen sulfide, sulfur dioxide etc.) in energy deep oxidation waste gas, oxidation rate is fast, complete decomposition, there is no dead angle, decolouring and deodorizing is integrated, save time, power saving, simple to operate, non-secondary pollution, investment reduction, occupation of land are less, operating cost is low, and only have water (reusable edible), electricity and a small amount of initiator for reaction expense, the toxic emission after process is better than national standard.
Accompanying drawing explanation
Fig. 1 is the schematic diagram according to the utility model preferred embodiment.
Detailed description of the invention
Do to illustrate in detail, intactly further to the utility model below in conjunction with embodiment and accompanying drawing.
As shown in Figure 1, , a kind of multiple purifying system of organic exhaust gas, comprise for carrying the air exhauster 1 of organic exhaust gas and for carrying the recirculated water supply-water pump 2 of water, the intake interface of described air exhauster 1 is connected with exhaust gas source, the interface of giving vent to anger of described air exhauster 1 is connected with flue gas leading 3, described flue gas leading 3 is provided with the dosing node 31 for adding medicament, the import of described recirculated water supply-water pump 2 is connected with water source, the outlet of described recirculated water supply-water pump 2 is connected with water pipe 4, described pure water pipe 4 is provided with the initator node 41 for adding initator, be provided with for sucking air and making it to be ionized into isoionic plasma apparatus 5 after being positioned at described initator node 41, gas after ionization is delivered to the import of gas-liquid mixing pump 6 by described plasma apparatus 5, the import of described gas-liquid mixing pump 6 be also positioned at initator node 41 with water pipe 4 after part be connected, be delivered to through two pipelines the spray equipment 71 that is positioned at dissociation tank 7 from exit respectively after the material that self import department enters is mixed into plasma water by described gas-liquid mixing pump 6 and be positioned at mixed node 32 flue gas leading 3 after dosing node 31 and the waste gas after adding medicament is mixed with plasma water, mixture is delivered to the import department of dissociation tank 7 by described mixed node 32 by pipeline, the import of described dissociation tank 7 is positioned at the below of spray equipment 71, the waste gas entered from the import department of described dissociation tank 7 and plasma water mixture spray the liquids and gases after plasma water through spray equipment 71 and to flow out from the delivery port of dissociation tank 7 respectively and exhaust outlet 74 is discharged, the outlet of described dissociation tank 7 is communicated to circulating water pipe 72 and sewage pipe 73 respectively, described circulating water pipe 72 is also connected with the import of recirculated water supply-water pump 2.
Dosing node 31 on described flue gas leading 3 is connected with deployment device 33, and described deployment device 33 is provided with dosing mouth 331.Initator node 41 on described water pipe 4 is connected 42 with initiating device, and described initiating device 42 is provided with dog-house 421.
Described flue gas leading 3 part be positioned at after dosing node 31 is communicated to the import of waste gas air accumulator 81, the outlet of described waste gas air accumulator 81 by the import of the pipeline connection to air feeder 83 that are provided with flowmeter 82, the outlet of described air feeder 83 by pipeline connection to the mixed node 32 on flue gas leading 3.
The spray import of blender 91 of mixed node 32 on described flue gas leading 3 and the gas-liquid for improving rate of flow of fluid communicates, and the outlet of described gas-liquid spraying blender 91 is communicated by the import of pipeline with dissociation tank 7.The spray import of blender 92 of initator node 41 on described pure water pipe 4 and the initator for improving rate of flow of fluid communicates, and the outlet of described initator spraying blender 92 is communicated by the import of pipeline with gas-liquid mixing pump 6.
The zeolite molecular sieve for improving oxygen concentration is provided with in described plasma apparatus 5, and for the ionizing wire of ionized air.Described ionizing wire adopts titanium alloy to make.
The multiple purifying system operation of the organic exhaust gas of the present embodiment is as follows:
Waste gas is evacuated to deployment device 33 place by air exhauster 1, and simultaneously operator adds medicament according in the dosing mouth 331 of the deployment device 33 that do not coexist of the composition of waste gas and concentration, and described medicament enters waste gas air accumulator 81 with waste gas after dosing node 31 place mixes.
Waste gas in waste gas air accumulator 81 directly delivers to the gas-liquid spraying blender 91 of close dissociation tank 7 through air feeder 83 by flowmeter 82.Simultaneously recirculated water supply-water pump 2 is by outside water purification suction initator spraying blender 92, and initator is housed in initiating device 42, and initator and the water initator below initiating device 42 is sprayed and to be mixed in blender 92 and to flow in gas-liquid mixing pump 6.
Now, plasma apparatus 5 starts extracting air, and the oxygen concentration in described air is brought up to more than 84% through zeolite molecular sieve by the air of extraction, then enters ionization device and this air ionization is become plasma, ionizing wire preferably adopts titanium silk, because the ionizing efficiency of titanium silk is very high.Gas after ionization mixes in gas-liquid mixing pump 6 with the water being added with initator, forms plasma water, at this moment, can containing a large amount of hydroxyls, free radical, ozone etc. in plasma water, they have strong oxidizing property.
Described initator is for containing OH-(hydroxyl), HO2-(free radical), the solution of H2O2, cation (Fe2+) and 253.7nm ultraviolet light etc., when for ultraviolet light, only need direct UV-irradiation.
Can also arrange a thermal decomposition tube device on exhaust outlet 74, described thermal decomposition tube device adopts electrothermal tube, can carry out pyrolysis, further purifying exhaust air to last waste gas of discharging.
Plasma water enters dissociation tank 7 from the outlet of gas-liquid mixing pump 6 high-speed jet after two pipelines are delivered to the spray equipment 71 that is arranged in dissociation tank 7 respectively and gas-liquid spraying blender 91 mixes with waste gas.Can rise after waste gas enters dissociation tank 7, and down can be suppressed by the plasma water that spray equipment 71 sprays in the process risen, so repeatedly, its waste gas content of gas that by the time finally can be discharged by exhaust outlet 74 is extremely low far below national Specification (GB14554-93 emission standard for odor pollutants and GB3095-2012 ambient air quality).And the plasma water in dissociation tank 7 is also recycled in recirculated water supply-water pump 2 by circulating water pipe 72, again add initator by initiating device 42 to recycle, therefore increasing along with access times, its hydroxyl contained, free-radical contents can rise, and clean-up effect can be become better and better.
Therefore fast, the complete decomposition of the multiple purifying system oxidation speed of the organic exhaust gas of the present embodiment, power saving, simple to operate, non-secondary pollution, investment reduction, occupation of land are less, operating cost is low, only have water (reusable edible) electricity and a small amount of initiator for reaction expense, do not affect by area surroundings condition with other this technology of exhaust-gas treatment Method compare, the toxic emission after process is better than national standard.
The utility model above-described embodiment is only the use that technical solutions of the utility model are described simultaneously, is only enumerating of technical solutions of the utility model, is not limited to the technical solution of the utility model and protection domain thereof.Equivalent technologies means, equivalent apparatus etc. is adopted to be considered to be to the improvement of the technical scheme disclosed in the utility model claims and description the scope do not exceeded disclosed in the utility model claims and description.
Claims (10)
1. the multiple purifying system of an organic exhaust gas, it is characterized in that, comprise for carrying the air exhauster of organic exhaust gas (1) and for carrying the recirculated water supply-water pump (2) of water, the intake interface of described air exhauster (1) is connected with exhaust gas source, the interface of giving vent to anger of described air exhauster (1) is connected with flue gas leading (3), described flue gas leading (3) is provided with the dosing node (31) for adding medicament, the import of described recirculated water supply-water pump (2) is connected with water source, the outlet of described recirculated water supply-water pump (2) is connected with water pipe (4), described water pipe (4) is provided with the initator node (41) for adding initator, be provided with for sucking air and making it to be ionized into isoionic plasma apparatus (5) after being positioned at described initator node (41), gas after ionization is delivered to the import of gas-liquid mixing pump (6) by described plasma apparatus (5), the import of described gas-liquid mixing pump (6) be also positioned at initator node (41) with water pipe (4) after part be connected, be delivered to through two pipelines the spray equipment (71) that is positioned at dissociation tank (7) from exit respectively after the material that self import department enters is mixed into plasma water by described gas-liquid mixing pump (6) and be positioned at mixed node (32) the flue gas leading (3) after dosing node (31) and the waste gas after adding medicament is mixed with plasma water, mixture is delivered to the import department of dissociation tank (7) by described mixed node (32) by pipeline, the import of described dissociation tank (7) is positioned at the below of spray equipment (71), the waste gas entered from the import department of described dissociation tank (7) and plasma water mixture spray the liquids and gases after plasma water through spray equipment (71) and to flow out from the delivery port of dissociation tank (7) respectively and exhaust outlet (74) is discharged, the outlet of described dissociation tank (7) is communicated to circulating water pipe (72) and sewage pipe (73) respectively, described circulating water pipe (72) is also connected with the import of recirculated water supply-water pump (2).
2. the multiple purifying system of organic exhaust gas as claimed in claim 1, it is characterized in that, dosing node (31) on described flue gas leading (3) is connected with deployment device (33), and described deployment device (33) is provided with dosing mouth (331).
3. the multiple purifying system of organic exhaust gas as claimed in claim 1, it is characterized in that, initator node (41) on described water pipe (4) is connected with initiating device (42), and described initiating device (42) is provided with dog-house (421).
4. the multiple purifying system of organic exhaust gas as claimed in claim 1, it is characterized in that, described flue gas leading (3) part be positioned at after dosing node (31) is communicated to the import of waste gas air accumulator (81), the outlet of described waste gas air accumulator (81) by the import of the pipeline connection to air feeder (83) that are provided with flowmeter (82), the outlet of described air feeder (83) by pipeline connection to the mixed node (32) on flue gas leading (3).
5. the multiple purifying system of organic exhaust gas as claimed in claim 1, it is characterized in that, the spray import of blender (91) of mixed node (32) on described flue gas leading (3) and the gas-liquid for improving rate of flow of fluid communicates, and the outlet of described gas-liquid spraying blender (91) is communicated by the import of pipeline with dissociation tank (7).
6. the multiple purifying system of organic exhaust gas as claimed in claim 1, it is characterized in that, the spray import of blender (92) of initator node (41) on described water pipe (4) and the initator for improving rate of flow of fluid communicates, and the outlet of described initator spraying blender (92) is communicated by the import of pipeline with gas-liquid mixing pump (6).
7. the multiple purifying system of organic exhaust gas as claimed in claim 1, is characterized in that, being provided with the zeolite molecular sieve for improving oxygen concentration in described plasma apparatus (5), and for the ionizing wire of ionized air.
8. the multiple purifying system of organic exhaust gas as claimed in claim 7, is characterized in that, described ionizing wire adopts titanium alloy to make.
9. the multiple purifying system of organic exhaust gas as claimed in claim 1, is characterized in that, described initator is solution containing OH-, HO2-, H2O2, cation Fe2+ and 253.7nm ultraviolet light.
10. the multiple purifying system of the organic exhaust gas as described in as arbitrary in claim 1 to 9, is characterized in that, exhaust outlet (74) is provided with the thermal decomposition tube device made with electrothermal tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420709148.8U CN204320058U (en) | 2014-11-21 | 2014-11-21 | The multiple purifying system of organic exhaust gas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420709148.8U CN204320058U (en) | 2014-11-21 | 2014-11-21 | The multiple purifying system of organic exhaust gas |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204320058U true CN204320058U (en) | 2015-05-13 |
Family
ID=53156463
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420709148.8U Withdrawn - After Issue CN204320058U (en) | 2014-11-21 | 2014-11-21 | The multiple purifying system of organic exhaust gas |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204320058U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104548897A (en) * | 2014-11-21 | 2015-04-29 | 江苏先河环保科技有限公司 | Multiple purification system for organic waste gases |
-
2014
- 2014-11-21 CN CN201420709148.8U patent/CN204320058U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104548897A (en) * | 2014-11-21 | 2015-04-29 | 江苏先河环保科技有限公司 | Multiple purification system for organic waste gases |
| CN104548897B (en) * | 2014-11-21 | 2016-05-11 | 江苏先河环保科技有限公司 | The multiple purifying system of organic exhaust gas |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208097776U (en) | A kind of device that VOCs exhaust gas is handled using ozone and solvent | |
| CN102895871B (en) | A kind of waste gas purification apparatus | |
| CN206082175U (en) | Industrial waste gas treatment column | |
| CN105056726A (en) | VOC (volatile organic compound) treatment system adopting ozone and micro-nano-bubbles | |
| CN104275086B (en) | A kind of wet oxidation-desulfurizing method and device | |
| CN202876643U (en) | Waste gas purifying treatment device | |
| CN102600692A (en) | Purifying device for industrial organic waste gas | |
| CN204582934U (en) | A kind for the treatment of apparatus of organic exhaust gas | |
| CN202683055U (en) | Oxidation spray tower | |
| CN108993107A (en) | A kind of waste gas processing method and exhaust treatment system | |
| CN107715691A (en) | A kind of photocatalysis aqueous vapor treating column | |
| CN208115480U (en) | A kind of emission-control equipment of co-oxidation | |
| CN102836623A (en) | Sectional-type flue gas purifying treatment and waste heat recovery system device, and using method thereof | |
| CN205730831U (en) | A kind of ozone micro-nano bubble processing system of VOC | |
| CN109126421A (en) | A kind of system and its workflow handling high concentration VOCs gas | |
| CN204097234U (en) | A kind of organic wastewater with difficult degradation thereby treatment system | |
| CN204320058U (en) | The multiple purifying system of organic exhaust gas | |
| CN104548897B (en) | The multiple purifying system of organic exhaust gas | |
| CN205435428U (en) | Multiple clean system of industrial waste gas plasma | |
| CN207102292U (en) | A kind of two level acid mist absorptive purifying device | |
| CN202590555U (en) | Purification treatment device for industrial organic waste gas | |
| CN205461802U (en) | Organic waste gas processing system based on advanced oxidation technologies | |
| CN204017603U (en) | Coating cloud is processed integration apparatus | |
| CN108211700A (en) | A kind of waste gas processing method of co-oxidation | |
| CN208130835U (en) | Micro-nano bubble cooperates with photoelectrocatalysis exhaust treatment system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150513 Effective date of abandoning: 20160511 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |