CN109845843A - The device and method of imidacloprid in a kind of removal tealeaves - Google Patents
The device and method of imidacloprid in a kind of removal tealeaves Download PDFInfo
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- CN109845843A CN109845843A CN201910027196.6A CN201910027196A CN109845843A CN 109845843 A CN109845843 A CN 109845843A CN 201910027196 A CN201910027196 A CN 201910027196A CN 109845843 A CN109845843 A CN 109845843A
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- imidacloprid
- green tea
- tealeaves
- douche
- fresh leaf
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Abstract
The present invention discloses a kind of device for removing imidacloprid in tealeaves, including can,douche (1), is equipped with cavity (11) in can,douche (1)；Can,douche (1) two sides are respectively equipped with air inlet (2) and gas outlet (3), are equipped at the top of the can,douche (1) and pour into mouth (4) and water filling port (5), and the side that the can,douche (1) is equipped with air inlet (2) is equipped with note oxygen mouth (6)；The air inlet (2), gas outlet (3), pour into mouth (4), water filling port (5) with note oxygen mouth (6) be connected to cavity (11) and it is a kind of remove tealeaves in imidacloprid method.The present invention can completely remove the Determination of Imidacloprid Residue in green tea fresh leaf, and will not influence the shape and quality of tealeaves.
Description
Technical field
The present invention relates to a kind of device and methods of imidacloprid in tea field more particularly to removal tealeaves.
Background technique
In order to protect the growth of tealeaves not by insect pest, many tea growers can be selected using pesticide, and imidacloprid is just used in tea
Important one kind in leaf.
However, having used pesticide that tealeaves residual will occur in the final tealeaves stage, tealeaves residual not only can be to human body
Certain harm is generated, also will affect the mouthfeel of tealeaves, reduces the quality of tealeaves.
Summary of the invention
The object of the present invention is to provide a kind of device and methods of imidacloprid in removal tealeaves.The invention can be complete
The Determination of Imidacloprid Residue in green tea fresh leaf is removed, and will not influence the shape and quality of tealeaves.
Technical solution of the present invention:
The device of imidacloprid in a kind of removal tealeaves, including can,douche are equipped with cavity in can,douche；The can,douche two sides difference
It equipped with air inlet and air outlet, is equipped at the top of the can,douche and pours into mouth and water filling port, the can,douche is equipped with the one of air inlet
Side is equipped with note oxygen mouth；The air inlet, gas outlet, pour into mouth, water filling port with note oxygen mouth be connected to cavity.
Aforementioned air inlet and air outlet are connected to air blower, and the water filling port is connected to sprayer；The note oxygen mouth is connected to ozone
Generator.
Aforementioned can,douche is cylindrical, and the cavity is in cylindrical type, and cylinder two sides are hemispherical, and purple is equipped in the cavity
Outer optical generator.
Aforementioned air inlet and air outlet setting is in can,douche two sides center；The mouth and water filling port setting of pouring into is in can,douche
Center of top；The note oxygen mouth is arranged in air inlet side；The air inlet and air outlet are equipped with mesh enclosure.
Aforementioned can,douche bottom center is additionally provided with outlet, exports as detachable funnel.
It is a kind of using it is described removal tealeaves in imidacloprid device tealeaves in imidacloprid minimizing technology, comprising steps of
A, tealeaves is poured into, the green tea fresh leaf of constant weight is weighed, from pouring into the inner cavity that mouth pours into can,douche, closing pours into mouth
The outlet and；
B, the air blower of connection air inlet and air outlet is opened in air blast, so that the green tea fresh leaf of cavity is floated in the cavities；
C, ultraviolet irradiation is opened ultraviolet light generator and is closed afterwards for a period of time, so that the imidacloprid on cavity green tea fresh leaf surface point
Sub- isomerization；
D, ozone rinses, and opens ozone generator, and ozone is injected in cavity, aoxidizes the imidacloprid on green tea fresh leaf surface；Simultaneously
Sprayer is opened, water mist is sprayed into；
E, ultraviolet deoxygenation is opened ultraviolet light generator and is closed afterwards for a period of time, removes remaining ozone in cavity；
F, tea is received, the air blower of connection air inlet and air outlet is closed, by outlet, takes out the green tea fresh leaf of removal imidacloprid.
In abovementioned steps B, the sum of air blast air quantity of air blower and green tea fresh leaf weight of air inlet and air outlet connection it
Than for 200-250m3/ H:3kg.
In abovementioned steps C, ultraviolet light generator opening time and green tea fresh leaf weight ratio are 20-25s:3kg.
In abovementioned steps D, the volume and green tea fresh leaf weight ratio 20-25m of ozone generator injection of ozone3/ h:3kg；
Sprayer sprays into water and green tea fresh leaf weight ratio is 50-60ml:3kg.
In abovementioned steps E, ultraviolet light generator opening time and green tea fresh leaf weight ratio are 10-15s:3kg.
Compared with prior art, the device of imidacloprid is connected to by setting with ozone generator in removal tealeaves of the invention
Note oxygen mouth and ultraviolet light generator can sufficiently remove the Residual imidacloprid in green tea fresh leaf；And the sky of can,douche of the present invention
Chamber two sides are hemispherical, when green tea fresh leaf is driven by air-flow and floats, will not influence green tea fresh leaf because of the corner angle of can,douche
Shape and quality.
The device of imidacloprid is arranged by that will infuse oxygen mouth in air inlet side in removal tealeaves of the invention, enables ozone
Cavity is enough full of by the air-flow of air inlet, increases the contact area of ozone and green tea fresh leaf, improves imidacloprid removal efficiency.
The device of imidacloprid is by being arranged the note being connected to cavity in can,douche center of top in removal tealeaves of the invention
The mouth of a river, so that green tea fresh leaf surface wettability, is conducive to ozone removal imidacloprid, improves imidacloprid removal efficiency.
Imidacloprid minimizing technology in tealeaves of the invention allows green tea fresh leaf to float in the cavities, so that green tea by air blast
Fresh leaf can comprehensively remove Determination of Imidacloprid Residue using air-flow, thus the tealeaves product for avoiding traditional immersion that residual method is gone to generate
Matter reduces problem.
Imidacloprid minimizing technology in tealeaves of the invention is injected smelly by the appropriate air blast air quantity of setting, ozone generator
The volume and sprayer of oxygen spray into water and green tea fresh leaf weight ratio, so that tealeaves is on the basis of removal imidacloprid substantially,
Influence of the ozone to tea leaf quality can be reduced to the greatest extent.
Imidacloprid minimizing technology in tealeaves of the invention can adequately remove green tea fresh leaf using ozone and ultraviolet light
The imidacloprid on surface, removal rate reach 99.5%.
Imidacloprid minimizing technology in tealeaves of the invention makes imidacloprid molecular isomerism first with ultraviolet light, recycles
The strong oxidizing property of ozone removes imidacloprid, finally utilizes ultraviolet photodegradation residual ozone, on adequately removal green tea fresh leaf surface
Imidacloprid simultaneously, moreover it is possible to greatest extent prevent ozone strong oxidizing property aoxidize tealeaves itself, ensure that the quality of tealeaves.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention；
Fig. 2 is cross-sectional view of the invention.
Appended drawing reference
1- can,douche, 11- cavity, 2- air inlet, the gas outlet 3-, 4- pour into mouth, 5- water filling port, and 6- infuses oxygen mouth, 7- ultraviolet light hair
Raw device, the outlet 8-.
Below with reference to embodiment, the present invention will be further described, but is not intended as the foundation limited the present invention.
Embodiment 1
The device of imidacloprid in a kind of removal tealeaves is equipped with cavity in can,douche 1 as depicted in figs. 1 and 2, including can,douche 1
11；1 two sides of can,douche are respectively equipped with air inlet 2 and gas outlet 3, are equipped at the top of the can,douche 1 and pour into mouth 4 and water filling port
5, the side that the can,douche 1 is equipped with air inlet 2 is equipped with note oxygen mouth 6；The air inlet 2, pours into mouth 4, water filling port 5 at gas outlet 3
Cavity 11 is connected to note oxygen mouth 6.
The air inlet 2 is connected to air blower with gas outlet 3, and the water filling port 5 is connected to sprayer；The note oxygen mouth 6 is connected to
Ozone generator.
The can,douche 1 is cylindrical, and the cavity 11 is in cylindrical type, and cylinder two sides are hemispherical, in the cavity 11
Equipped with ultraviolet light generator 7.
The air inlet 2 and the setting of gas outlet 3 are in 1 two sides of can,douche center；It is described pour into mouth 4 and water filling port 5 setting exist
1 center of top of can,douche；The note oxygen mouth 6 is arranged in 2 side of air inlet；The air inlet 2 and gas outlet 3 are equipped with mesh enclosure.
1 bottom center of can,douche is additionally provided with outlet 8, and outlet 8 is detachable funnel.
It is a kind of using it is described removal tealeaves in imidacloprid device tealeaves in imidacloprid minimizing technology, comprising steps of
A, tealeaves is poured into, the green tea fresh leaf of constant weight is weighed, from pouring into the inner cavity that mouth pours into can,douche, closing pours into mouth
The outlet and；
B, the air blower of connection air inlet and air outlet is opened in air blast, so that the green tea fresh leaf of cavity is floated in the cavities；
C, ultraviolet irradiation is opened ultraviolet light generator and is closed afterwards for a period of time, so that the imidacloprid on cavity green tea fresh leaf surface point
Sub- isomerization；
D, ozone rinses, and opens ozone generator, and ozone is injected in cavity, aoxidizes the imidacloprid on green tea fresh leaf surface；Simultaneously
Sprayer is opened, water mist is sprayed into；
E, ultraviolet deoxygenation is opened ultraviolet light generator and is closed afterwards for a period of time, removes remaining ozone in cavity；
F, tea is received, the air blower of connection air inlet and air outlet is closed, by outlet, takes out the green tea fresh leaf of removal imidacloprid.
In step B, the sum of the air blast air quantity of air blower of air inlet and air outlet connection is with green tea fresh leaf weight ratio
200-250m3/ H:3kg.
In the step C, ultraviolet light generator opening time and green tea fresh leaf weight ratio are 20-25s:3kg.
In the step D, the volume and green tea fresh leaf weight ratio 20-25m of ozone generator injection of ozone3/ H:3kg；
Sprayer sprays into water and green tea fresh leaf weight ratio is 50-60ml:3kg.
In the step E, ultraviolet light generator opening time and green tea fresh leaf weight ratio are 10-15s:3kg.
The device of imidacloprid passes through the note oxygen mouth that is connected to ozone generator of setting and ultraviolet in removal tealeaves of the invention
Optical generator can sufficiently remove the Residual imidacloprid in green tea fresh leaf；And the cavity two sides of can,douche of the present invention are in hemisphere
Shape will not influence the shape and quality of green tea fresh leaf when green tea fresh leaf is driven by air-flow and floats because of the corner angle of can,douche.
The device of imidacloprid is arranged by that will infuse oxygen mouth in air inlet side in removal tealeaves of the invention, enables ozone
Cavity is enough full of by the air-flow of air inlet, increases the contact area of ozone and green tea fresh leaf, improves imidacloprid removal efficiency.
The device of imidacloprid is by being arranged the note being connected to cavity in can,douche center of top in removal tealeaves of the invention
The mouth of a river, so that green tea fresh leaf surface wettability, is conducive to ozone removal imidacloprid, improves imidacloprid removal efficiency.
Imidacloprid minimizing technology in tealeaves of the invention allows green tea fresh leaf to float in the cavities, so that green tea by air blast
Fresh leaf can comprehensively remove Determination of Imidacloprid Residue using air-flow, thus the tealeaves product for avoiding traditional immersion that residual method is gone to generate
Matter reduces problem.
Imidacloprid minimizing technology in tealeaves of the invention is injected smelly by the appropriate air blast air quantity of setting, ozone generator
The volume and sprayer of oxygen spray into water and green tea fresh leaf weight ratio, so that tealeaves is on the basis of removal imidacloprid substantially,
Influence of the ozone to tea leaf quality can be reduced to the greatest extent.
Imidacloprid minimizing technology in tealeaves of the invention makes imidacloprid molecular isomerism first with ultraviolet light, recycles
The strong oxidizing property of ozone removes imidacloprid, finally utilizes ultraviolet photodegradation residual ozone, on adequately removal green tea fresh leaf surface
Imidacloprid simultaneously, moreover it is possible to greatest extent prevent ozone strong oxidizing property aoxidize tealeaves itself, ensure that the quality of tealeaves.
Imidacloprid minimizing technology in tealeaves of the invention can adequately remove green tea fresh leaf using ozone and ultraviolet light
The imidacloprid on surface, removal rate reach 99.5%.
Embodiment 2
The device of imidacloprid in a kind of removal tealeaves is equipped with cavity in can,douche 1 as depicted in figs. 1 and 2, including can,douche 1
11；1 two sides of can,douche are respectively equipped with air inlet 2 and gas outlet 3, are equipped at the top of the can,douche 1 and pour into mouth 4 and water filling port
5, the side that the can,douche 1 is equipped with air inlet 2 is equipped with note oxygen mouth 6；The air inlet 2, pours into mouth 4, water filling port 5 at gas outlet 3
Cavity 11 is connected to note oxygen mouth 6.
The air inlet 2 is connected to air blower with gas outlet 3, and the water filling port 5 is connected to sprayer；The note oxygen mouth 6 is connected to
Ozone generator.
The can,douche 1 is cylindrical, and the cavity 11 is in cylindrical type, and cylinder two sides are hemispherical, in the cavity 11
Equipped with ultraviolet light generator 7.
The air inlet 2 and the setting of gas outlet 3 are in 1 two sides of can,douche center；It is described pour into mouth 4 and water filling port 5 setting exist
1 center of top of can,douche；The note oxygen mouth 6 is arranged in 2 side of air inlet；The air inlet 2 and gas outlet 3 are equipped with mesh enclosure.
1 bottom center of can,douche is additionally provided with outlet 8, and outlet 8 is detachable funnel.
It is a kind of using it is described removal tealeaves in imidacloprid device tealeaves in imidacloprid minimizing technology, comprising steps of
A, tealeaves is poured into, the green tea fresh leaf of constant weight is weighed, from pouring into the inner cavity that mouth pours into can,douche, closing pours into mouth
The outlet and；
B, the air blower of connection air inlet and air outlet is opened in air blast, so that the green tea fresh leaf of cavity is floated in the cavities；
C, ultraviolet irradiation is opened ultraviolet light generator and is closed afterwards for a period of time, so that the imidacloprid on cavity green tea fresh leaf surface point
Sub- isomerization；
D, ozone rinses, and opens ozone generator, and ozone is injected in cavity, aoxidizes the imidacloprid on green tea fresh leaf surface；Simultaneously
Sprayer is opened, water mist is sprayed into；
E, ultraviolet deoxygenation is opened ultraviolet light generator and is closed afterwards for a period of time, removes remaining ozone in cavity；
F, tea is received, the air blower of connection air inlet and air outlet is closed, by outlet, takes out the green tea fresh leaf of removal imidacloprid.
In step B, the sum of the air blast air quantity of air blower of air inlet and air outlet connection is with green tea fresh leaf weight ratio
200m3/ H:3kg.
In the step C, ultraviolet light generator opening time and green tea fresh leaf weight ratio are 20s:3kg.
In the step D, the volume and green tea fresh leaf weight ratio 20m of ozone generator injection of ozone3/ H:3kg；It is spraying
Device sprays into water and green tea fresh leaf weight ratio is 50ml:3kg.
In the step E, ultraviolet light generator opening time and green tea fresh leaf weight ratio are 10s:3kg.
The device of imidacloprid passes through the note oxygen mouth that is connected to ozone generator of setting and ultraviolet in removal tealeaves of the invention
Optical generator can sufficiently remove the Residual imidacloprid in green tea fresh leaf；And the cavity two sides of can,douche of the present invention are in hemisphere
Shape will not influence the shape and quality of green tea fresh leaf when green tea fresh leaf is driven by air-flow and floats because of the corner angle of can,douche.
The device of imidacloprid is arranged by that will infuse oxygen mouth in air inlet side in removal tealeaves of the invention, enables ozone
Cavity is enough full of by the air-flow of air inlet, increases the contact area of ozone and green tea fresh leaf, improves imidacloprid removal efficiency.
The device of imidacloprid is by being arranged the note being connected to cavity in can,douche center of top in removal tealeaves of the invention
The mouth of a river, so that green tea fresh leaf surface wettability, is conducive to ozone removal imidacloprid, improves imidacloprid removal efficiency.
Imidacloprid minimizing technology in tealeaves of the invention allows green tea fresh leaf to float in the cavities, so that green tea by air blast
Fresh leaf can comprehensively remove Determination of Imidacloprid Residue using air-flow, thus the tealeaves product for avoiding traditional immersion that residual method is gone to generate
Matter reduces problem.
Imidacloprid minimizing technology in tealeaves of the invention is injected smelly by the appropriate air blast air quantity of setting, ozone generator
The volume and sprayer of oxygen spray into water and green tea fresh leaf weight ratio, so that tealeaves is on the basis of removal imidacloprid substantially,
Influence of the ozone to tea leaf quality can be reduced to the greatest extent.
Imidacloprid minimizing technology in tealeaves of the invention makes imidacloprid molecular isomerism first with ultraviolet light, recycles
The strong oxidizing property of ozone removes imidacloprid, finally utilizes ultraviolet photodegradation residual ozone, on adequately removal green tea fresh leaf surface
Imidacloprid simultaneously, moreover it is possible to greatest extent prevent ozone strong oxidizing property aoxidize tealeaves itself, ensure that the quality of tealeaves.
Imidacloprid minimizing technology in tealeaves of the invention can adequately remove green tea fresh leaf using ozone and ultraviolet light
The imidacloprid on surface, removal rate reach 99.0%.
Embodiment 3
The device of imidacloprid in a kind of removal tealeaves is equipped with cavity in can,douche 1 as depicted in figs. 1 and 2, including can,douche 1
11；1 two sides of can,douche are respectively equipped with air inlet 2 and gas outlet 3, are equipped at the top of the can,douche 1 and pour into mouth 4 and water filling port
5, the side that the can,douche 1 is equipped with air inlet 2 is equipped with note oxygen mouth 6；The air inlet 2, pours into mouth 4, water filling port 5 at gas outlet 3
Cavity 11 is connected to note oxygen mouth 6.
The air inlet 2 is connected to air blower with gas outlet 3, and the water filling port 5 is connected to sprayer；The note oxygen mouth 6 is connected to
Ozone generator.
The can,douche 1 is cylindrical, and the cavity 11 is in cylindrical type, and cylinder two sides are hemispherical, in the cavity 11
Equipped with ultraviolet light generator 7.
The air inlet 2 and the setting of gas outlet 3 are in 1 two sides of can,douche center；It is described pour into mouth 4 and water filling port 5 setting exist
1 center of top of can,douche；The note oxygen mouth 6 is arranged in 2 side of air inlet；The air inlet 2 and gas outlet 3 are equipped with mesh enclosure.
1 bottom center of can,douche is additionally provided with outlet 8, and outlet 8 is detachable funnel.
It is a kind of using it is described removal tealeaves in imidacloprid device tealeaves in imidacloprid minimizing technology, comprising steps of
A, tealeaves is poured into, the green tea fresh leaf of constant weight is weighed, from pouring into the inner cavity that mouth pours into can,douche, closing pours into mouth
The outlet and；
B, the air blower of connection air inlet and air outlet is opened in air blast, so that the green tea fresh leaf of cavity is floated in the cavities；
C, ultraviolet irradiation is opened ultraviolet light generator and is closed afterwards for a period of time, so that the imidacloprid on cavity green tea fresh leaf surface point
Sub- isomerization；
D, ozone rinses, and opens ozone generator, and ozone is injected in cavity, aoxidizes the imidacloprid on green tea fresh leaf surface；Simultaneously
Sprayer is opened, water mist is sprayed into；
E, ultraviolet deoxygenation is opened ultraviolet light generator and is closed afterwards for a period of time, removes remaining ozone in cavity；
F, tea is received, the air blower of connection air inlet and air outlet is closed, by outlet, takes out the green tea fresh leaf of removal imidacloprid.
In step B, the sum of the air blast air quantity of air blower of air inlet and air outlet connection is with green tea fresh leaf weight ratio
250m3/ H:3kg.
In the step C, ultraviolet light generator opening time and green tea fresh leaf weight ratio are 25s:3kg.
In the step D, the volume and green tea fresh leaf weight ratio 25m of ozone generator injection of ozone3/ H:3kg；It is spraying
Device sprays into water and green tea fresh leaf weight ratio is 60ml:3kg.
In the step E, ultraviolet light generator opening time and green tea fresh leaf weight ratio are 15s:3kg.
The device of imidacloprid passes through the note oxygen mouth that is connected to ozone generator of setting and ultraviolet in removal tealeaves of the invention
Optical generator can sufficiently remove the Residual imidacloprid in green tea fresh leaf；And the cavity two sides of can,douche of the present invention are in hemisphere
Shape will not influence the shape and quality of green tea fresh leaf when green tea fresh leaf is driven by air-flow and floats because of the corner angle of can,douche.
The device of imidacloprid is arranged by that will infuse oxygen mouth in air inlet side in removal tealeaves of the invention, enables ozone
Cavity is enough full of by the air-flow of air inlet, increases the contact area of ozone and green tea fresh leaf, improves imidacloprid removal efficiency.
The device of imidacloprid is by being arranged the note being connected to cavity in can,douche center of top in removal tealeaves of the invention
The mouth of a river, so that green tea fresh leaf surface wettability, is conducive to ozone removal imidacloprid, improves imidacloprid removal efficiency.
Imidacloprid minimizing technology in tealeaves of the invention allows green tea fresh leaf to float in the cavities, so that green tea by air blast
Fresh leaf can comprehensively remove Determination of Imidacloprid Residue using air-flow, thus the tealeaves product for avoiding traditional immersion that residual method is gone to generate
Matter reduces problem.
Imidacloprid minimizing technology in tealeaves of the invention is injected smelly by the appropriate air blast air quantity of setting, ozone generator
The volume and sprayer of oxygen spray into water and green tea fresh leaf weight ratio, so that tealeaves is on the basis of removal imidacloprid substantially,
Influence of the ozone to tea leaf quality can be reduced to the greatest extent.
Imidacloprid minimizing technology in tealeaves of the invention makes imidacloprid molecular isomerism first with ultraviolet light, recycles
The strong oxidizing property of ozone removes imidacloprid, finally utilizes ultraviolet photodegradation residual ozone, on adequately removal green tea fresh leaf surface
Imidacloprid simultaneously, moreover it is possible to greatest extent prevent ozone strong oxidizing property aoxidize tealeaves itself, ensure that the quality of tealeaves.
Imidacloprid minimizing technology in tealeaves of the invention can adequately remove green tea fresh leaf using ozone and ultraviolet light
The imidacloprid on surface, removal rate reach 99.5%.
Embodiment 4
The device of imidacloprid in a kind of removal tealeaves is equipped with cavity in can,douche 1 as depicted in figs. 1 and 2, including can,douche 1
11；1 two sides of can,douche are respectively equipped with air inlet 2 and gas outlet 3, are equipped at the top of the can,douche 1 and pour into mouth 4 and water filling port
5, the side that the can,douche 1 is equipped with air inlet 2 is equipped with note oxygen mouth 6；The air inlet 2, pours into mouth 4, water filling port 5 at gas outlet 3
Cavity 11 is connected to note oxygen mouth 6.
The air inlet 2 is connected to air blower with gas outlet 3, and the water filling port 5 is connected to sprayer；The note oxygen mouth 6 is connected to
Ozone generator.
The can,douche 1 is cylindrical, and the cavity 11 is in cylindrical type, and cylinder two sides are hemispherical, in the cavity 11
Equipped with ultraviolet light generator 7.
The air inlet 2 and the setting of gas outlet 3 are in 1 two sides of can,douche center；It is described pour into mouth 4 and water filling port 5 setting exist
1 center of top of can,douche；The note oxygen mouth 6 is arranged in 2 side of air inlet；The air inlet 2 and gas outlet 3 are equipped with mesh enclosure.
1 bottom center of can,douche is additionally provided with outlet 8, and outlet 8 is detachable funnel.
It is a kind of using it is described removal tealeaves in imidacloprid device tealeaves in imidacloprid minimizing technology, comprising steps of
G, tealeaves is poured into, the green tea fresh leaf of constant weight is weighed, from pouring into the inner cavity that mouth pours into can,douche, closing pours into mouth
The outlet and；
H, the air blower of connection air inlet and air outlet is opened in air blast, so that the green tea fresh leaf of cavity is floated in the cavities；
A, ultraviolet irradiation is opened ultraviolet light generator and is closed afterwards for a period of time, so that the imidacloprid on cavity green tea fresh leaf surface point
Sub- isomerization；
B, ozone rinses, and opens ozone generator, and ozone is injected in cavity, aoxidizes the imidacloprid on green tea fresh leaf surface；Simultaneously
Sprayer is opened, water mist is sprayed into；
C, ultraviolet deoxygenation is opened ultraviolet light generator and is closed afterwards for a period of time, removes remaining ozone in cavity；
D, tea is received, the air blower of connection air inlet and air outlet is closed, by outlet, takes out the green tea fresh leaf of removal imidacloprid.
In step B, the sum of the air blast air quantity of air blower of air inlet and air outlet connection is with green tea fresh leaf weight ratio
2250m3/ H:3kg.
In the step C, ultraviolet light generator opening time and green tea fresh leaf weight ratio are 25s:3kg.
In the step D, the volume and green tea fresh leaf weight ratio 24m of ozone generator injection of ozone3/ H:3kg；It is spraying
Device sprays into water and green tea fresh leaf weight ratio is 55ml:3kg.
In the step E, ultraviolet light generator opening time and green tea fresh leaf weight ratio are 10s:3kg.
The device of imidacloprid passes through the note oxygen mouth that is connected to ozone generator of setting and ultraviolet in removal tealeaves of the invention
Optical generator can sufficiently remove the Residual imidacloprid in green tea fresh leaf；And the cavity two sides of can,douche of the present invention are in hemisphere
Shape will not influence the shape and quality of green tea fresh leaf when green tea fresh leaf is driven by air-flow and floats because of the corner angle of can,douche.
The device of imidacloprid is arranged by that will infuse oxygen mouth in air inlet side in removal tealeaves of the invention, enables ozone
Cavity is enough full of by the air-flow of air inlet, increases the contact area of ozone and green tea fresh leaf, improves imidacloprid removal efficiency.
The device of imidacloprid is by being arranged the note being connected to cavity in can,douche center of top in removal tealeaves of the invention
The mouth of a river, so that green tea fresh leaf surface wettability, is conducive to ozone removal imidacloprid, improves imidacloprid removal efficiency.
Imidacloprid minimizing technology in tealeaves of the invention allows green tea fresh leaf to float in the cavities, so that green tea by air blast
Fresh leaf can comprehensively remove Determination of Imidacloprid Residue using air-flow, thus the tealeaves product for avoiding traditional immersion that residual method is gone to generate
Matter reduces problem.
Imidacloprid minimizing technology in tealeaves of the invention is injected smelly by the appropriate air blast air quantity of setting, ozone generator
The volume and sprayer of oxygen spray into water and green tea fresh leaf weight ratio, so that tealeaves is on the basis of removal imidacloprid substantially,
Influence of the ozone to tea leaf quality can be reduced to the greatest extent.
Imidacloprid minimizing technology in tealeaves of the invention makes imidacloprid molecular isomerism first with ultraviolet light, recycles
The strong oxidizing property of ozone removes imidacloprid, finally utilizes ultraviolet photodegradation residual ozone, on adequately removal green tea fresh leaf surface
Imidacloprid simultaneously, moreover it is possible to greatest extent prevent ozone strong oxidizing property aoxidize tealeaves itself, ensure that the quality of tealeaves.
Imidacloprid minimizing technology in tealeaves of the invention can adequately remove green tea fresh leaf using ozone and ultraviolet light
The imidacloprid on surface, removal rate reach 99.8%.
In the description of this specification, the description of term " one embodiment " etc. means that the embodiment or example is combined to describe
Particular features, structures, materials, or characteristics be included at least one embodiment or example of the invention.In the present specification,
Schematic expression of the above terms are not necessarily referring to identical embodiment or example.Moreover, the specific features of description, knot
Structure, material or feature can be combined in any suitable manner in any one or more of the embodiments or examples.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, made any to repair
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (10)
1. the device of imidacloprid in a kind of removal tealeaves, it is characterised in that: including can,douche (1), be equipped with cavity in can,douche (1)
(11)；Can,douche (1) two sides are respectively equipped with air inlet (2) and gas outlet (3), are equipped with and pour at the top of the can,douche (1)
Mouth (4) and water filling port (5), the side that the can,douche (1) is equipped with air inlet (2) are equipped with note oxygen mouth (6)；The air inlet (2),
Gas outlet (3), pour into mouth (4), water filling port (5) with note oxygen mouth (6) be connected to cavity (11).
2. it is according to claim 1 removal tealeaves in imidacloprid device, it is characterised in that: the air inlet (2) and out
Port (3) is connected to air blower, and the water filling port (5) is connected to sprayer；The note oxygen mouth (6) is connected to ozone generator.
3. the device of imidacloprid in removal tealeaves according to claim 1, it is characterised in that: the can,douche (1) is in circle
Cylindricality, the cavity (11) are in cylindrical type, and cylinder two sides are hemispherical, are equipped with ultraviolet light generator (7) in the cavity (11).
4. it is according to claim 3 removal tealeaves in imidacloprid device, it is characterised in that: the air inlet (2) and out
Port (3) setting is in can,douche (1) two sides center；The mouth (4) and water filling port (5) setting of pouring into is in can,douche (1) top
Centre；The note oxygen mouth (6) is arranged in air inlet (2) side；The air inlet (2) and gas outlet (3) are equipped with mesh enclosure.
5. the device of imidacloprid in removal tealeaves according to claim 1, it is characterised in that: can,douche (1) bottom
Center is additionally provided with outlet (8), and outlet (8) is detachable funnel.
6. it is a kind of using as described in claim 1-5 removal tealeaves in imidacloprid device tealeaves in imidacloprid minimizing technology,
Characterized in that it comprises the following steps:
Tealeaves is poured into, the green tea fresh leaf of constant weight is weighed, from pouring into the inner cavity that mouth pours into can,douche, closing pours into mouth and goes out
Mouthful；
The air blower of connection air inlet and air outlet is opened in air blast, so that the green tea fresh leaf of cavity is floated in the cavities；
Ultraviolet irradiation is opened ultraviolet light generator and is closed afterwards for a period of time, so that the imidacloprid molecule on cavity green tea fresh leaf surface
Isomerization；
Ozone rinses, and opens ozone generator, and ozone is injected in cavity, aoxidizes the imidacloprid on green tea fresh leaf surface；It beats simultaneously
Sprayer is opened, water mist is sprayed into；
Ultraviolet deoxygenation is opened ultraviolet light generator and is closed afterwards for a period of time, removes remaining ozone in cavity；
Tea is received, the air blower of connection air inlet and air outlet is closed, by outlet, takes out the green tea fresh leaf of removal imidacloprid.
7. imidacloprid minimizing technology in tealeaves according to claim 6, which is characterized in that in the step B, air inlet and
The sum of air blast air quantity of air blower of gas outlet connection is 200-250m with green tea fresh leaf weight ratio3/ H:3kg.
8. imidacloprid minimizing technology in tealeaves according to claim 6, which is characterized in that in the step C, ultraviolet light hair
Raw device opening time and green tea fresh leaf weight ratio are 20-25s:3kg.
9. imidacloprid minimizing technology in tealeaves according to claim 6, which is characterized in that in the step D, ozone occurs
The volume and green tea fresh leaf weight ratio 20-25m of device injection of ozone3/ h:3kg；Sprayer sprays into water and green tea fresh leaf weight
The ratio between be 50-60ml:3kg.
10. imidacloprid minimizing technology in tealeaves according to claim 6, which is characterized in that in the step E, ultraviolet light
Generator opening time and green tea fresh leaf weight ratio are 10-15s:3kg.
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|---|---|---|---|
| CN201910027196.6A CN109845843A (en) | 2019-01-11 | 2019-01-11 | The device and method of imidacloprid in a kind of removal tealeaves |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910027196.6A CN109845843A (en) | 2019-01-11 | 2019-01-11 | The device and method of imidacloprid in a kind of removal tealeaves |
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