CN212701349U - Exhaust treatment device for farm - Google Patents
Exhaust treatment device for farm Download PDFInfo
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- CN212701349U CN212701349U CN202021799913.1U CN202021799913U CN212701349U CN 212701349 U CN212701349 U CN 212701349U CN 202021799913 U CN202021799913 U CN 202021799913U CN 212701349 U CN212701349 U CN 212701349U
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- ultraviolet lamp
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Abstract
The utility model provides a plant exhaust treatment device relates to ozone treatment technical field, include: the device comprises a reaction cavity, a microwave source, an air inlet cover, a filter, a metal mesh, a first ultraviolet lamp, a second ultraviolet lamp, a lamp holder, a fan and an air outlet cover; wherein, the microwave source is arranged at the top of the reaction cavity; the air inlet cover 3 is arranged at an air inlet of the reaction cavity; the ultraviolet lamp I and the ultraviolet lamp II are fixedly arranged in the reaction cavity through a lamp holder; the first ultraviolet lamp is different from the second ultraviolet lamp, and a metal net is arranged between the first ultraviolet lamp and the second ultraviolet lamp; the fan is arranged at the outlet of the reaction cavity 1, and the treated gas is discharged through the gas outlet cover. The utility model discloses a circulation to gas in the plant, the high efficiency processing of waste gas.
Description
Technical Field
The utility model relates to a waste gas treatment technical field particularly, relates to a plant exhaust treatment device.
Background
With the continuous improvement of the scale and the intensification degree of the breeding industry, the accumulation of various harmful substances generated by livestock and poultry and excrement thereof in the breeding farm causes adverse effects on the health and production of animals and causes a great deal of pollution to the surrounding environment. Furthermore, the breeding farm is the main place for breeding pathogenic bacteria, and scientific disinfection and waste gas treatment work in the breeding farm are the main contents of a biological safety system for breeding.
In the prior art, the technical means for treating the waste gas of the farm is to mainly spray disinfectant into the farm through spraying equipment, or fixedly arrange the waste gas treatment equipment at a certain position of the farm to treat the waste gas.
However, the prior art plant waste gas treatment equipment has the problems that the waste gas at a certain position in a plant can be treated only singly, the waste gas treatment efficiency of a large-area plant is low, and the gas circulation in the plant cannot be realized.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a plant exhaust treatment device to the not enough of plant exhaust treatment technique among the above-mentioned prior art to there is the problem that exhaust treatment is inefficient in the exhaust treatment technique in solving current plant.
In order to achieve the above object, the embodiment of the present invention adopts the following technical solutions:
the embodiment of the utility model provides a plant exhaust treatment device, include: the device comprises a reaction cavity, a microwave source, an air inlet cover, a filter, a metal mesh, a first ultraviolet lamp, a second ultraviolet lamp, a lamp holder, a fan and an air outlet cover;
wherein the microwave source is arranged at the top of the reaction cavity; the air inlet cover 3 is arranged at an air inlet of the reaction cavity; the first ultraviolet lamp and the second ultraviolet lamp are fixedly arranged in the reaction cavity through the lamp holder; the first ultraviolet lamp is different from the second ultraviolet lamp, and a metal net is arranged between the first ultraviolet lamp and the second ultraviolet lamp; the fan is arranged at the outlet of the reaction cavity 1, and the treated gas is discharged through the gas outlet cover.
Optionally, the first ultraviolet lamp is an electrodeless ultraviolet lamp with a wavelength of 185 nm.
Optionally, the second ultraviolet lamp is an electrodeless ultraviolet lamp with a wavelength of 254 nm.
Optionally, the sizes of the air inlets of the air inlet cover and the air outlets of the air outlet cover are different.
Optionally, the pore diameter of the metal mesh is less than or equal to 3 mm.
Optionally, the microwave sources include a plurality of microwave sources, and the plurality of microwave sources are arranged on the top of the reaction cavity in an array manner.
The utility model has the advantages that: an exhaust treatment device for a farm, comprising: the device comprises a reaction cavity, a microwave source, an air inlet cover, a filter, a metal mesh, a first ultraviolet lamp, a second ultraviolet lamp, a lamp holder, a fan and an air outlet cover; wherein the microwave source is arranged at the top of the reaction cavity; the air inlet cover 3 is arranged at an air inlet of the reaction cavity; the first ultraviolet lamp and the second ultraviolet lamp are fixedly arranged in the reaction cavity through the lamp holder; the first ultraviolet lamp is different from the second ultraviolet lamp, and a metal net is arranged between the first ultraviolet lamp and the second ultraviolet lamp; the fan is arranged at the outlet of the reaction cavity 1, and the treated gas is discharged through the gas outlet cover. That is to say, the utility model discloses using the filter to filter waste gas, further treating the waste gas after the filtration in the plant based on the effect of microwave and the electrodeless ultraviolet lamp of different ranks, realized the high efficiency processing to waste gas in the plant, gaseous circulation, equipment structure is simple, and the distributing type is arranged, but the intelligent regulation power of use has reduced the consumption of the energy, and application scope is wide, is fit for the exhaust-gas treatment of plant under the various environment.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic view of an exhaust gas treatment device of a farm according to an embodiment of the present invention.
Icon: 1-a reaction cavity, 2-a microwave source, 3-an air inlet hood, 4-a filter, 5-a metal net, 6-a first ultraviolet lamp, 7-a second ultraviolet lamp, 8-a lamp bracket, 9-a fan and 10-an air outlet hood.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.
Furthermore, the terms "horizontal", "vertical" and the like do not imply that the components are required to be absolutely horizontal or pendant, but rather may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Fig. 1 is a schematic view of a waste gas treatment device of a farm, and the following describes in detail the waste gas treatment device of the farm provided by the embodiment of the present invention with reference to fig. 1.
Fig. 1 is the utility model discloses an embodiment provides a plant exhaust treatment device schematic diagram, as shown in fig. 1, this plant exhaust treatment device includes: the microwave oven comprises a reaction cavity 1, a microwave source 2, an air inlet cover 3, a filter 4, a metal mesh 5, a first ultraviolet lamp 6, a second ultraviolet lamp 7, a lamp holder 8, a fan 9 and an air outlet cover 10.
In the embodiment of the utility model provides an in, waste gas includes: oxygen O2, nitrogen N2, Volatile Organic Compounds (VOCs), carbon monoxide CO, ammonia NH3 and hydrogen sulfide H2S, ozone O3, and intolerable odors or gases that produce unpleasant sensations.
Optionally, the first ultraviolet lamp 6 is a 185nm electrodeless ultraviolet lamp. The second ultraviolet lamp 7 is an electrodeless ultraviolet lamp with the wavelength of 254 nm.
In the embodiment of the utility model provides an in, 185 nm's electrodeless ultraviolet 6 is fixed on lighting fixture 8, handles through filterable waste gas, and 185 nm's electrodeless ultraviolet 6's the ultraviolet ray of release has strong oxidizing property, can become the oxygen in the air ozone. The ozone has strong oxidation effect, can effectively kill bacteria, effectively decompose the bacteria in the waste gas and disinfect the farm. A 254nm electrodeless ultraviolet lamp II 7 is fixed on the lamp bracket 8. The 254nm ultraviolet germicidal lamp can kill bacteria by irradiating DNA of microorganisms, has good germicidal effect at a wavelength of 250nm-260m, can damage chromosomes in the wavelength range, and cannot harm human bodies as long as the 254nm ultraviolet germicidal lamp is turned off.
Illustratively, every n electrodeless ultraviolet lamps 6 and every n 254nm electrodeless ultraviolet lamps 7 are used as a reaction zone, wherein n is a positive integer greater than 5 and less than 20. A plurality of reaction zones may be provided in the reaction chamber 1. So that a plurality of ultraviolet lamps are provided in the reaction chamber 1. Is made of a material which does not absorb microwaves. For example, the lamp holder 8 is made of a material that is resistant to high temperature and does not absorb microwaves, and for example, the lamp holder 8 may be made of teflon.
In the embodiment of the utility model provides an in, filter 3 sets up first metal mesh with 1 junction in reaction chamber. And a second metal net is arranged at the joint of the fan 4 and the reaction cavity 1. Wherein the first metal mesh is the same as the second metal mesh.
Optionally, the sizes of the air inlets of the air inlet cover and the air outlets of the air outlet cover are different.
Illustratively, the air outlet of the air inlet hood 3 is set to be 1-2m, and the air outlet of the air outlet hood 10 is set to be 0.1-0.2 m. The air inlet is larger than the air outlet, so that waste gas can be sucked into the reaction cavity quickly, the caliber of the air outlet is small, the treated gas is discharged far, and the gas in the farm can flow circularly.
In the embodiment of the utility model provides an in, the aperture of metal mesh is less than or equal to 3 mm.
The embodiment of the utility model provides an in, air inlet and gas outlet and peripheral equipment junction at plant exhaust treatment device's reaction chamber 1 set up the metal mesh respectively, prevent that the microwave from revealing. Furthermore, the aperture of the metal net is less than or equal to 3 mm. Here, in order to prevent the microwave leakage. When the human body is very close to the microwave radiation source for a long time, the phenomena of dizziness, sleep disorder, hypomnesis, bradycardia, blood pressure reduction and the like are caused by excessive radiation energy. When the microwave leakage reaches 1mw/cm2When it occurs, the eyes feel suddenly dazzled, the vision is degraded, and even cataract is caused. In order to ensure the health of users, metal nets are arranged at the inlet and the outlet of the reaction cavity, and the corners can generate microwave discharge under the action of microwaves, so that dangerous accidents are easy to happen. The metal mesh can block microwave leakage, reduce the damage of microwave to human body and improve the safety of the system.
In the embodiment of the present invention, the microwave source 2 comprises a plurality of microwave sources 2 array-type arranged at the top of the reaction chamber 1.
In the embodiment of the present invention, the reaction chamber 1 is made of metal, and the metal is made of high temperature resistant metal. The microwave source 2 refers to a device for generating microwave energy, referred to as a microwave source. Here, the microwave source 2 includes a plurality of microwave sources 2, and the plurality of microwave sources 2 are distributed in an array on the top of the reaction chamber. The microwave is an electric wave having a frequency of 300 mhz to 300 ghz, and water molecules in the heated medium material are polar molecules. Under the action of a rapidly changing high-frequency point magnetic field, the polarity orientation of the magnetic field changes along with the change of an external electric field. The effect of mutual friction motion of molecules is caused, at the moment, the field energy of the microwave field is converted into heat energy in the medium, so that the temperature of the material is raised, and a series of physical and chemical processes such as thermalization, puffing and the like are generated to achieve the aim of microwave heating.
The microwave heating has the following advantages: the heating time is short; the heat energy utilization rate is high, and energy is saved; heating uniformly; the microwave source is easy to control, and the microwave can also induce the catalytic reaction.
The microwave is generated by a microwave source, and the microwave source 2 is mainly composed of a high-power magnetron. The magnetron is a device which completes energy conversion by utilizing the movement of electrons in vacuum and can generate high-power microwave energy, for example, a 4250MHz magnetic wave tube can obtain 5MHz, and a 4250MHz klystron can obtain 30MHz, so that the microwave technology can be applied to the technical field of wastewater treatment.
Wherein, the microwave source 2 is arranged at the top of the reaction cavity 1; the air inlet cover 3 is arranged at the air inlet of the reaction cavity 1; the ultraviolet lamp I6 and the ultraviolet lamp II 7 are fixedly arranged in the reaction cavity 1 through a lamp holder 8; the first ultraviolet lamp 6 is different from the second ultraviolet lamp 7, and a metal net 5 is arranged between the first ultraviolet lamp 6 and the second ultraviolet lamp 7; the fan is arranged at the outlet of the reaction cavity 1, and the treated gas is discharged through the gas outlet cover 10.
The embodiment of the utility model provides an in, waste gas is from the filtration through filter 4, at first filter the large particulate matter in the waste gas, and then the waste gas molecule after will filtering passes through the reaction zone that the metal mesh got into reaction chamber 1, under the effect of microwave source 2 and electrodeless ultraviolet lamp 6, handle the waste gas molecule, utilize the harmful molecule elimination in strong oxidizing property with the waste gas, furthermore, under the effect of a plurality of ultraviolet lamps two 7, decompose under the combined action of 254 nm's electrodeless ultraviolet lamp two and microwave promptly, finally with the oxygen after decomposing and other harmless gaseous from the air outlet cover 10 of fan 9 outside the discharge reaction chamber 1.
Further, the plant exhaust treatment device fan 9 exit can also set up the filter screen, and the filter screen is used for filtering the particulate matter that produces after pending exhaust gas molecule takes place to react. Wherein, the filter screen is replaceable to be convenient for later maintenance.
The embodiment discloses a waste gas treatment device for a farm, which comprises a reaction cavity 1, a microwave source 2, an air inlet cover 3, a filter 4, a metal mesh 5, a first ultraviolet lamp 6, a second ultraviolet lamp 7, a lamp holder 8, a fan 9 and an air outlet cover 10; wherein, the microwave source 2 is arranged at the top of the reaction cavity 1; the air inlet cover 3 is arranged at the air inlet of the reaction cavity 1; the ultraviolet lamp I6 and the ultraviolet lamp II 7 are fixedly arranged in the reaction cavity 1 through a lamp holder 8; the first ultraviolet lamp 6 is different from the second ultraviolet lamp 7, and a metal net 5 is arranged between the first ultraviolet lamp 6 and the second ultraviolet lamp 7; the fan is arranged at the outlet of the reaction cavity 1, and the treated gas is discharged through the gas outlet cover 10. That is to say, the utility model discloses using the filter to filter waste gas, further treating the waste gas after the filtration in the plant based on the effect of microwave and the electrodeless ultraviolet lamp of different ranks, realized the high efficiency processing to waste gas in the plant, gaseous circulation, equipment structure is simple, and the distributing type is arranged, but the intelligent regulation power of use has reduced the consumption of the energy, and application scope is wide, is fit for the exhaust-gas treatment of plant under the various environment.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. An exhaust treatment device for a farm, comprising: the microwave oven comprises a reaction cavity (1), a microwave source (2), an air inlet cover (3), a filter (4), a metal mesh (5), a first ultraviolet lamp (6), a second ultraviolet lamp (7), a lamp holder (8), a fan (9) and an air outlet cover (10);
wherein the microwave source (2) is arranged at the top of the reaction cavity (1); the air inlet cover (3)3 is arranged at an air inlet of the reaction cavity (1); the ultraviolet lamp I (6) and the ultraviolet lamp II (7) are fixedly arranged in the reaction cavity (1) through the lamp holder (8); the first ultraviolet lamp (6) is different from the second ultraviolet lamp (7), and a metal net (5) is arranged between the first ultraviolet lamp (6) and the second ultraviolet lamp (7); the fan (9) is arranged at the outlet of the reaction cavity (1)1, and the treated gas is discharged through the gas outlet cover (10).
2. A plant exhaust gas treatment device according to claim 1, wherein the first uv lamps (6) are 185nm electrodeless uv lamps.
3. The plant exhaust gas treatment device according to claim 1, wherein the second UV lamp (7) is a 254nm electrodeless UV lamp.
4. A plant waste gas treatment device according to claim 1, characterized in that the air inlet hood (3) and the air outlet hood (10) have different sizes of air openings.
5. A plant waste gas treatment device according to claim 1, characterized in that the pore size of the metal mesh (5) is less than or equal to 3 mm.
6. A plant waste gas treatment device according to claim 1, characterized in that the microwave sources (2) comprise a plurality, and the plurality of microwave sources (2) are arranged in an array on the top of the reaction chamber (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021799913.1U CN212701349U (en) | 2020-08-26 | 2020-08-26 | Exhaust treatment device for farm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021799913.1U CN212701349U (en) | 2020-08-26 | 2020-08-26 | Exhaust treatment device for farm |
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| Publication Number | Publication Date |
|---|---|
| CN212701349U true CN212701349U (en) | 2021-03-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202021799913.1U Active CN212701349U (en) | 2020-08-26 | 2020-08-26 | Exhaust treatment device for farm |
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| CN (1) | CN212701349U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114307630A (en) * | 2021-12-20 | 2022-04-12 | 深圳市天得一环境科技有限公司 | Method and equipment for treating high-humidity ozone-containing waste gas |
-
2020
- 2020-08-26 CN CN202021799913.1U patent/CN212701349U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114307630A (en) * | 2021-12-20 | 2022-04-12 | 深圳市天得一环境科技有限公司 | Method and equipment for treating high-humidity ozone-containing waste gas |
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