CN208553676U - A kind of one-stop small-sized purification device of farm's pollution air - Google Patents
A kind of one-stop small-sized purification device of farm's pollution air Download PDFInfo
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- CN208553676U CN208553676U CN201820785588.XU CN201820785588U CN208553676U CN 208553676 U CN208553676 U CN 208553676U CN 201820785588 U CN201820785588 U CN 201820785588U CN 208553676 U CN208553676 U CN 208553676U
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- plasma reactor
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Abstract
The utility model discloses a kind of one-stop small-sized purification devices of farm pollution air, and including blower, plasma reactor, spray equipment and the device for absorbing tail gas set gradually, the plasma reactor connects high voltage power supply；Further include controller, on-line computing model is set on the gas exhaust piping of the plasma reactor, the on-line computing model accesses the controller, and the blower and high voltage power supply access and be controlled by the controller.The utility model utilizes electrion plasma technology, after the foul gas partial oxidation such as ammonia, them is allowed to generate electrostatic collection after aerosol, the gas after processing is absorbed finally using spray using substances such as electrostatic field removal fine graineds (containing bacterium), recycling, presses sensor in equipment, and equipment is not run usually, it is automatically turned on after odor concentration reaches setting value, really do low energy, closed culture, no discharge, it is pollution-free, and low energy consumption.
Description
Technical field
The utility model designs a kind of air cleaning unit, and in particular to a kind of farm pollution air it is one-stop small-sized
Purification device.
Background technique
In recent years, aquaculture industry of China is quickly grown, and meat, egg, fowl total output continuously keep the first in the world, this is to improvement resident
Living standard, adjustment people's diet structure, the related industry personnel income of raising are made that huge contribution.However, scale is supported
It grows field and has been inevitably generated a large amount of " livestock products public hazards "；Farm's area of concentration environmental degradation, directly or indirectly to sky
The generations such as gas and water source, soil pollution, wherein being most with odor pollution.
Odor pollution is handled, major technique on the market has chemical deodorizing, biological agent deodorization, Deodorising now.In addition, city
The major technique of the foul gas inside control farm on face also utilizes feed addictive and spray.The former can make
Pig, chicken etc. biology discharge metabolite stink decline, but and it is dangerous, have the misgivings of food safety；The simple spray of the latter
Method deodorization, the hair method is when temperature is too low and is not suitable for, and removal rate is low.
For example, a kind of processing method of foul gas of Publication No. CN 104923068A, includes the following steps: stench
Gas is passed into biochemical aeration tank by aerator, generates bubble, makes the microorganism in bubble and the biochemical aeration tank
Contact removes foul gas by the absorption, absorption and degradation process of microorganism.
These above-mentioned the methods of odour control have their own advantages, but there are still problems in practical applications: such as treatment cost mistake
Height, and the more inexpensive concentration the higher；And there is limitation when coping with different component foul gas.Conventional method efficiency is lower,
And it cannot achieve the purpose that various ingredients pollutant while remove.
Utility model content
The utility model provides a kind of one-stop small-sized purification device of farm's pollution air, the one-stop a variety of dirts of removal
Object is contaminated, not only can disposably be removed multiple pollutant, but also high-efficient.
A kind of one-stop small-sized purification device of farm's pollution air, blower, plasma including setting gradually are anti-
Device, spray equipment and device for absorbing tail gas are answered, the plasma reactor connects high voltage power supply；It further include controller, it is described
On-line computing model is set on the gas exhaust piping of plasma reactor, and the on-line computing model accesses the controller, the blower
It is accessed with high voltage power supply and is controlled by the controller.
The controller is this field conventional controller, such as PLC.Spray thrower is set in spray equipment, is conventional equipment, tail
Aspiration receiving apparatus is conventional equipment, built-in absorbing liquid.
The utility model utilizes electrion plasma technology, by foul gas such as ammonias in the middle part of plasma reactor
After dividing oxidation, them is allowed to generate electrostatic collection after aerosols, using substances such as electrostatic field removal fine graineds (containing bacterium), finally adopted
With spray, the gas after processing is absorbed, discharge；Sensor is installed in equipment, equipment is not run usually, in odor concentration
It is automatically turned on after reaching setting value, really does low energy, closed culture, no discharge is pollution-free, and low energy consumption.
Preferably, the on-line computing model includes ammonia gas sensor and hydrogen sulfide sensor.Gas after real-time monitoring processing
In ammonia, concentration of hydrogen sulfide, and feed back to controller, blower and plasma sent control signals to by controller control
Reactor, to whether needing to continue air inlet, charge flow rate and put power and be adaptively adjusted.
Preferably, the plasma reactor includes:
Insulation crust；
And in insulation crust and the nonmetallic low pressure pole plate being staggered and nonmetallic high-pressure polar plate, the non-gold
Belong to high-pressure polar plate and connects the high voltage power supply, the nonmetallic low pressure pole plate ground connection, adjacent nonmetallic low pressure pole plate and nonmetallic height
Pressing is gas passage between pole plate.
Plasma reactor is made of cuboid insulation crust and the nonmetallic pole plate of high dielectric, the high nonmetallic pole plate of dielectric
With high security, energy efficiency is high, the strong advantage of durability.Wherein high-pressure polar plate and low pressure pole plate are staggered installation of (i.e. one layer
High-pressure polar plate, one layer of low pressure pole plate, then another layer high-pressure polar plate, and so on), nonmetallic materials electrode can guarantee good
Safety.High-pressure polar plate connects with high voltage power supply, and low pressure pole plate ground connection guarantees equipment safety.
It is further preferred that the nonmetallic low pressure pole plate and nonmetallic high-pressure polar plate are horizontally disposed.
It is further preferred that being opened up on the nonmetallic low pressure pole plate several for coating the lines of catalyst.On pole plate
By the uniform full-filling effective catalyst of striated, it is therefore an objective to improve the production rate of ammonium nitrate crystals and the removal of other organic exhaust gas
Rate.Catalyst uses: 1, nano-level iron, manganese, cerium (carrier titanium dioxide) mixed catalyst (Fe, Mn, Ce/TiO2), this is urged
Agent can be used for increasing the production quantity of ammonium nitrate crystals；Or 2, nanometer grade gold, platinum, silver (carrier titanium dioxide) mixed type noble metal
Catalyst (Au, Pt, Ag/TiO2), this catalyst can be used for increasing the removal rate of organic odor gas.Two kinds of catalyst can wait ratios
It is coated on lines after mixing, plays the role of concerted catalysis.
Foul gas passes through under fan action from pole plate discharging gap, after plasma discharge partial oxidation, generates
Ammonium nitrate crystals are deposited on pole plate, and purging collection can be carried out after a period of time.Residual exhaust is passed through in spray equipment, is carried out
It finally handles, is emitted into atmosphere after up to standard.
It is further preferred that according to the concentration of handled exhaust gas, adjacent nonmetallic low pressure pole plate and nonmetallic high-pressure polar plate
Between spacing be 0.5mm~15mm.
Preferably, the frequency range of the high voltage power supply is 2000-4000Hz, output voltage range 0.5-10kV, puts
Electric power range is 5-25W.
Compared with prior art, the utility model has the following beneficial effects:
The present invention utilizes the foul gas based on this new technology of electrion processing ammonia, again by the nitrogen oxides of generation
Ammonium nitrate is generated with ammonia, reaction of moisture, partial oxidation replaces deep oxidation, saves a large amount of electric energy, while in equipment
By sensor, equipment is not run usually, is automatically turned on after odor concentration reaches setting value, to reach removal foul smell and low-carbon section
Can purpose, while can also one-stop other pollutants of removal, efficient and convenient, while saving electricity, low energy consumption, and product is no dirt
Contaminate gas.
Detailed description of the invention
Fig. 1 is the utility model structure diagram.
Fig. 2 is the utility model plasma discharge reactor structural schematic diagram (arrow show ventilation direction).
Fig. 3 is distribution schematic diagram of the nonmetallic low pressure pole plate of the utility model in insulation crust.
Appended drawing reference as shown in the figure is as follows:
1- blower 2- controller 3- plasma reactor
4- high voltage power supply 5- on-line computing model 6- spray equipment
The nonmetallic low pressure pole plate of 7- device for absorbing tail gas 31- insulation shell 32-
The nonmetallic high-pressure polar plate 34- catalyst of 33-
Specific embodiment
As figure and Fig. 2 shown in, a kind of one-stop small-sized purification device, including set gradually blower 1, plasma reaction
Device 3, spray equipment 6 and device for absorbing tail gas 7, plasma reactor connect high voltage power supply 4, the gas of plasma reactor
On-line computing model 5 is set on export pipeline, also sets up a controller 2, on-line computing model access controller 2, blower 1 and high pressure
Power supply 4 accesses and is controlled by controller 2, and PLC can be used in controller.
Spray equipment and device for absorbing tail gas are this field conventional equipment, the structure of plasma reactor such as Fig. 2 and
Shown in Fig. 3.Including insulation crust 31 and the nonmetallic low pressure pole plate 32 and the nonmetallic high-pressure polar plate 33 that are set in insulation crust,
Low pressure pole plate and high-pressure polar plate are staggeredly and horizontally disposed, i.e. the another layer low pressure pole plate of one layer of low pressure pole plate, one layer of high-pressure polar plate, such as
This analogizes, and is discharging gap between adjacent low pressure pole plate and high-pressure polar plate, while being also gas passage, adjacent low pressure pole plate and height
Pressing the spacing between pole plate is 0.5mm~15mm, and all high-pressure polar plates are in parallel and connect high voltage power supply, all low pressure pole plates
Ground connection.
Lines is had on nonmetallic low pressure pole plate, catalyst 34 is coated on nonmetallic low pressure pole plate along lines.Catalysis
Agent uses: 1, nano-level iron, manganese, cerium (carrier titanium dioxide) mixed catalyst (Fe, Mn, Ce/TiO2), this catalyst is available
In the production quantity for increasing ammonium nitrate crystals；Or 2, nanometer grade gold, platinum, silver (carrier titanium dioxide) mixed type noble metal catalyst
(Au、Pt、Ag/TiO2), this catalyst can be used for increasing the removal rate of organic odor gas.
Foul gas passes through under fan action from pole plate discharging gap, after plasma discharge partial oxidation, generates
Ammonium nitrate crystals are deposited on pole plate, and purging collection can be carried out after a period of time.Residual exhaust is passed through in spray equipment, is carried out
It finally handles, is emitted into atmosphere after up to standard.
Sensor is pressed in equipment, equipment does not run usually, automatically turns on after odor concentration reaches setting value, really do
Low energy, closed culture, no discharge is pollution-free, and low energy consumption.
The foregoing is merely the specific implementation cases of the utility model patent, but the technical characteristic of the utility model patent is simultaneously
Not limited to this, in the field of the utility model, made changes or modifications all cover any those skilled in the relevant art
Among the scope of the patents of the utility model.
Claims (7)
1. a kind of one-stop small-sized purification device of farm pollution air, which is characterized in that including set gradually blower, etc.
Plasma reactor, spray equipment and device for absorbing tail gas, the plasma reactor connect high voltage power supply；It further include control
On-line computing model is arranged on the gas exhaust piping of the plasma reactor in device, and the on-line computing model accesses the controller, institute
It states blower and high voltage power supply accesses and is controlled by the controller.
2. one-stop small-sized purification device according to claim 1, which is characterized in that the on-line computing model includes that ammonia passes
Sensor and hydrogen sulfide sensor.
3. one-stop small-sized purification device according to claim 1, which is characterized in that the plasma reactor includes:
Insulation crust；
And in insulation crust and the nonmetallic low pressure pole plate being staggered and nonmetallic high-pressure polar plate, the nonmetallic height
Pressure pole plate connects the high voltage power supply, the nonmetallic low pressure pole plate ground connection, adjacent nonmetallic low pressure pole plate and nonmetallic high-pressure stage
It is gas passage between plate.
4. one-stop small-sized purification device according to claim 3, which is characterized in that the nonmetallic low pressure pole plate and Fei Jin
It is horizontally disposed to belong to high-pressure polar plate.
5. one-stop small-sized purification device according to claim 3, which is characterized in that opened up on the nonmetallic low pressure pole plate
Several lines for being used to coat catalyst.
6. one-stop small-sized purification device according to claim 3, which is characterized in that adjacent nonmetallic low pressure pole plate and Fei Jin
Belonging to the spacing between high-pressure polar plate is 0.5mm~15mm.
7. one-stop small-sized purification device according to claim 1, which is characterized in that the frequency range of the high voltage power supply is
2000-4000Hz, output voltage range 0.5-10kV, discharge power range are 5-25W.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820785588.XU CN208553676U (en) | 2018-05-24 | 2018-05-24 | A kind of one-stop small-sized purification device of farm's pollution air |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820785588.XU CN208553676U (en) | 2018-05-24 | 2018-05-24 | A kind of one-stop small-sized purification device of farm's pollution air |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208553676U true CN208553676U (en) | 2019-03-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201820785588.XU Active CN208553676U (en) | 2018-05-24 | 2018-05-24 | A kind of one-stop small-sized purification device of farm's pollution air |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111495176A (en) * | 2020-03-27 | 2020-08-07 | 中国大唐集团科学技术研究院有限公司西北电力试验研究院 | System for removing escaping ammonia and other pollutants in flue gas |
-
2018
- 2018-05-24 CN CN201820785588.XU patent/CN208553676U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111495176A (en) * | 2020-03-27 | 2020-08-07 | 中国大唐集团科学技术研究院有限公司西北电力试验研究院 | System for removing escaping ammonia and other pollutants in flue gas |
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