CN102217464B - Combined cyclone separation/collection device and method for separating and collecting pollen - Google Patents
Combined cyclone separation/collection device and method for separating and collecting pollen Download PDFInfo
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- CN102217464B CN102217464B CN2011101128225A CN201110112822A CN102217464B CN 102217464 B CN102217464 B CN 102217464B CN 2011101128225 A CN2011101128225 A CN 2011101128225A CN 201110112822 A CN201110112822 A CN 201110112822A CN 102217464 B CN102217464 B CN 102217464B
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Abstract
The invention discloses a combined cyclone separation/collection device and a method for separating and collecting pollen based on the device. The device comprises a cylindrical settling chamber and a double-cylinder cyclone. The cylindrical settling chamber is down communicated with an umbrella-type taker. The sidewalls of the top of the cylindrical settling chamber are communicated with the outer cylinder of the cyclone. An air duct is arranged outside the cylindrical settling chamber, and is communicated with the cylindrical settling chamber and the inner cylinder of the cyclone, respectively. Besides, the air duct is connected to an external variable frequency fan. A cylinder screen, a reflecting cone and a three-way air blowback pipe are arranged in the inner space of the cylindrical settling chamber. The rotating central shaft of the reflecting cone rotates through connection with an external variable speed motor. A stripper plate and a discharge chute are arranged on the bottom of the cylindrical settling chamber. Furthermore, a pollen collecting chamber is arranged on the bottom of the double-cylinder cyclone. The method comprises the following steps of: suctioning dust-containing pollen by means of an airflow, and filtering the dust-containing pollen; performing separation in the cylindrical settling chamber; and collecting the pollen in the cyclone, and purifying the dust-containing airflow for recycling. The device and the method of the invention are capable of effectively improving the pollen separation/extraction efficiency and preventing dispersion of pollen, and suitable for being popularized and used.
Description
Technical field
The invention belongs to based on Dual-Phrase Distribution of Gas olid body classifying equipoment separated and collected pollen technical field, be specifically related to the combined type cyclonic separation gathering unit of a kind of fruits and vegetables (kiwi fruit, apple, peach, pears, walnut etc.) plant husbandry scale pollen and utilize the method for this device separated and collected pollen.
Background technology
In production of fruit trees, fully pollination is the key link that fruit development and quality improve.Have only the good fruit of pollination just can grow into nuisanceless high quality fruit.The tradition production of fruit trees is mainly leaned on honeybee and wind pollination to realize pollination, but is received factor affecting such as weather, environment and fruit tree self-characteristic, and the pollination effect is poor.Though for example kiwi fruit belongs to anemophilous flower, can pollinate by wind-force, its pollen grain is big, and the distance of in air, floating is short, relies on wind-force pollination effect bad, must rely on insect pollination or artificial pollination.But the female flower of kiwi fruit and male flower all do not have nectary, and be little to the attraction of honeybee, so the honeybee that needs during with honeybee pollination amount is bigger.In addition, although developed country adopts the mode of lease honeybee usually, when blooming of fruit trees, honeybee pollination is carried out in the orchard.But, under the condition of honeybee source deficiency or shortage, when perhaps continuous overcast and rainy honeybee activity is not vigorous, must carry out artificial pollination to fruit tree.In addition, when adopting honeybee pollination, relatively harsher to environmental requirement on every side.For example, during pollination, can not leave the plant identical (like clover or hair sweet potato) in the garden with near the orchard with the kiwi fruit florescence; Insect-prevention treatment can not be carried out to fruit tree near the orchard at different florescences.Otherwise the honeybee activity will be affected, and cause fruit tree can not fully pollinate at the florescence.During the fruit tree poor pollination, not only cause a large amount of sheddings of fruit tree, and influence the fruit normal development, have a strong impact on the output of fruit tree and the quality of fruit.Therefore, artificial pollination is the important technique measure that guarantees that fruit tree fully pollinates.And the prerequisite of artificial pollination is to obtain necessary pollen.
Along with the fast development of scale planting fruit trees industry, press for the enterprise that is engaged in the pollen production and sales and satisfy the demand of vast dispersion orchard worker pollen.And want production and processing fruit tree pollen, the demand of existing pollen harvester incompatibility fruit tree pollen large-scale production processing.For example, " backpack pollen harvester " (application number: 87210341.2) mainly being applicable to the collection of paddy rice and zasiokaurin, is a kind of portable pollen harvester." pine pollen collector " (application number: mainly be to gather and the small-portable device of exploitation 200810162087.7) to pine tree pollen." paddy pollen harvester " (application number: be a kind of improved paddy rice harvester 91219906.7), also belong to miniaturization device." pollen collector " (application number: 201010131721.8) be a kind of Miniature Portable Unit.Mainly pollen is gathered, carried out the research of air sensitization pollen contamination through the slide that scribbles adhesive.And " purifying the method and apparatus of pollen " (application number: 02820053.5) mainly be the purification that is used for bio-pharmaceuticals process pollen particles.Purification process utilizes electrostatic field that the impurity (like cigarette ash, dust, spore and ill part) in the pollen is sticked on the surface of separator tapered segment; Nonconducting pure pollen particles passes separator and in filter, catches, and obtaining biological purity is the pollen particles of 99-100%.Obviously, these devices also are not suitable for the separated and collected to fruit tree pollen, the particularly large-scale production of kiwi fruit pollen processing.
Present pollen collection (is example with the kiwi fruit) is artificial get flower pesticide with toothbrush, scissors, tweezers etc. from opening or half-open male flower and divide on paper; Oven drying under natural seasoning or the uniform temperature; The flower pesticide opening pollen that sheds sifts out pollen through thin square-bottomed bamboo basket screening.This pollen separation and Extraction processing mode is not only consuming time, effort, productivity are low, and can not satisfy the demand of fruit tree large-scale planting industry to the pollen consumption.Adopt above-mentioned pollen acquisition mode especially for most of kiwi fruit orchard worker; An objective reality is: the kiwi fruit florescence is short especially, and the long time can reach more than 1 week, and the short time has only 3～5 days; In case pollination machine can miss, annual results will be seriously influenced.
Fall behind based on present pollen production technology equipment; Production efficiency is poor; Pollen extracts the low reality of collection efficiency; Planting fruit trees already presses for a kind of device that is used for pollen production and processing, realizes the large-scale production of pollen, satisfies numerous orchard workers and carries out the demand of artificial pollination to various fruit tree pollen.
Summary of the invention
One of the object of the invention is to overcome above-mentioned shortcoming and defect; A kind of combined type cyclonic separation gathering unit is provided; Through the bitubular shape whirlwind tube that the cylinder expansion chamber is set and is set up in parallel with it; And cylinder expansion chamber built-in reflective awl, cylinder screen and three blowing air anti-blowpipes, external frequency conversion fan and air control valve are realized the effective control to the recycle of air-flow and air quantity.This apparatus structure is simple, reasonable in design, and the production that is suitable for the various fruit tree pollen of various plant husbandry is used.
Another object of the present invention is to provide a kind of method based on combined type cyclonic separation gathering unit separated and collected pollen, can realize the recycle to air-flow through the intake of adjusting frequency conversion fan and the synergy of air control valve; Realization is to the adjusting and the control of different fruit blossom powder fineness; Overcome the aerial diffusion of pollen fine powder; Increase substantially the separation and the extraction efficiency of micron and submicron order pollen, can effectively guarantee the vigor of pollen, can be widely used in the large-scale production of the various fruit tree pollen of plant husbandry.
In order to achieve the above object, the present invention realizes through following technical proposals.
A kind of combined type cyclonic separation gathering unit comprises a cylinder expansion chamber and a bitubular shape whirlwind tube that is set up in parallel with it, and it is characterized in that: said cylinder expansion chamber lower wall is communicated with the umbrella shape dispenser through tube connector; The upper portion side wall of cylinder expansion chamber is connected with whirlwind tube urceolus; Cylinder expansion chamber arranged outside has air duct; Air duct top is communicated with branch wind pipe and the discharge that cylinder expansion chamber, whirlwind tube inner core roof extend respectively, and the air duct bottom is communicated with the bottom of cylinder expansion chamber; Air duct links to each other through peripheral hardware with discharge;
Said cylinder expansion chamber inner chamber is provided with cylinder screen, and the center of cylinder screen is penetrated with the reflection cone rotary middle spindle that connects reflection cone, and the reflection cone rotary middle spindle is through connecting external variable speed electric motors, particularly rotation; The top of cylinder screen is provided with the three blowing air anti-blowpipes that are connected on the reflection cone rotary middle spindle; Cylinder expansion chamber bottom is provided with stripper and discharge chute;
Said whirlwind tube inner core is arranged on the inner chamber top of whirlwind tube urceolus, the tapered structure in whirlwind tube urceolus bottom, and the bottom of bitubular shape whirlwind tube is provided with the pollen collecting bin.
Apparatus of the present invention are further characterized in that:
Said cylinder screen is a hollow structure, and its upper end is airtight, lower ending opening, and lower end and ring holder join.
Said reflection cone is a conical structure, is provided with the gap between reflection cone and the ring holder.
Said three blowing air anti-blowpipes are that the setting downwards of the two ends mouth of pipe, butt link to each other with branch wind pipe and be socketed on the shaped as frame structure in the reflection cone rotary middle spindle outside, and these shaped as frame three blowing air anti-blowpipes place in the gap outside cylinder expansion chamber inwall and the cylinder screen.The said three blowing air anti-blowpipe mouths of pipe are respectively equipped with the blowback aperture to the inboard of hypomere, mouth of pipe lower end closed.
Said frequency conversion fan links to each other with a frequency converter.
Be provided with air control valve in said branch wind pipe and the discharge.
Said umbrella shape dispenser is a sector structure, is built-in with filter screen.
Said reflection cone rotary middle spindle vertically is tightly connected with it through the cylinder screen top.
The invention also discloses a kind of method, comprise the steps: based on combined type cyclonic separation gathering unit separated and collected pollen
1) will pass through pretreated dust-laden flower pesticide, pollen through the built-in filter screen of umbrella shape dispenser with contaminant filter, the flower pesticide behind the elimination impurity, pollen get into the cylinder expansion chamber through material inlet;
2) flower pesticide of entering cylinder expansion chamber and pollen bump against with air-flow and cylinder expansion chamber middle part reflection cone, and flower pesticide separates with pollen for the first time;
3) pollen after first separation the and part flower pesticide get into cylinder screen via reflection cone and cylinder expansion chamber inwall gap, and cylinder screen is with the filtration of part flower pesticide, pollen, flower pesticide secondary separation;
4) flower pesticide that is filtered is deposited into cylinder expansion chamber bottom, sees the cylinder expansion chamber off through stripper and discharge chute;
5) pollen after the step 3) cylinder screen filters gets into the annular space between whirlwind tube outer cylinder and the whirlwind tube inner core with air-flow, gets rid of to whirlwind tube urceolus cylinder inboard wall periphery, drops down onto in the pollen collecting bin;
6) to its top discharge, circulation gets into frequency conversion fan to the pollen air-flow after the shedding as Purge gas through whirlwind tube inner core;
7) purifying gas flow to frequency conversion fan process branch wind pipe blows out from the blowback aperture through three blowing air anti-blowpipes, directly gets in the cylinder screen, realizes the blowback of cylinder screen is cleaned;
8) another part via cylinder expansion chamber to center reflection cone, forms the cyclic process of a separated and collected pollen by the purifying gas flow of frequency conversion fan process air duct to cylinder expansion chamber bottom.
Cylinder expansion chamber of the present invention top sidewall communicates with whirlwind tube air inlet.Whirlwind tube inner cartridge vent is communicated with discharge, frequency conversion fan, branch wind pipe and air duct.Air duct is communicated with cylinder expansion chamber bottom.The umbrella shape dispenser is positioned at cylinder expansion chamber bottom.Frequency conversion fan is realized the recycle of air-flow and effective control of air quantity through discharge, branch wind pipe and air duct.Cylinder screen realizes that meal and the effective of fine powder separate.Reflection cone is used for the larger particles (like flower pesticide) of barrier air, makes its sedimentation under action of gravity.Air control valve is used to regulate air circulation.Three blowing air anti-blowpipes in the reflection cone rotary middle spindle rotate under external variable speed electric motors, particularly effect with rotary middle spindle, realize that omnibearing blowback is cleaned to cylinder screen, prevent sieve pore blockade; Realize adjusting simultaneously to air quantity in whirlwind tube and the cylinder expansion chamber.Cylinder expansion chamber bottom is provided with stripper and discharge chute, is used to remove the inner back sedimentation meal (flower pesticide) that separates of cylinder expansion chamber.
Relatively having the following advantages of the present invention and prior art:
1, apparatus of the present invention are simple in structure, reasonable in design, are that scale fruit tree pollen is produced and the key device of processing.
2, design of the present invention can guarantee the effective separation and the extraction of different-grain diameter fruit tree pollen, and can effectively guarantee the activity of pollen, satisfies numerous orchard workers and adopts the demand of artificial pollination to fruit tree pollen.
3, the present invention realizes the recycle to air-flow through external frequency conversion fan and air duct, effectively overcomes the aerial diffusion of pollen fine powder, and pollen has significantly improved the separation and Extraction efficient of pollen to the pollution of environment when reducing production and processing pollen.
4, the present invention is through air control valve, frequency converter and three blowing air back-blowing devices; Realization is to effective control of air flow rate and speed; Increase substantially the separation and the extraction efficiency of micron and submicron order pollen, can be widely used in the large-scale production of the various fruit tree pollen of plant husbandry.
5, the present invention adopts umbrella shape dispenser (built-in screen cloth), cylinder screen and whirlwind tube, and expansion chamber is realized the hierarchical processing to material (mainly being flower pesticide, pollen, filigree, floral leaf, scape), effectively improves the production and processing quality and the output of pollen.Filigree, floral leaf, scape are mainly through the built-in screen filtration of umbrella shape dispenser; The separation of flower pesticide pollen is mainly accomplished through flexible expansion chamber and cylinder screen; The collection of pollen and the purification of dust-contained airflow mainly realize through the whirlwind tube.
6, the present invention adopts external motor, and blower fan and air control valve are regulated and control the operating mode of system, and working stability is reliable, and separative efficiency is high, applied range.
In a word, the present invention is reasonable in design, dependable performance; Can realize recycle through the synergy of external frequency conversion fan and air control valve to air-flow; Realization effectively overcomes the aerial diffusion of pollen fine powder to the adjusting and the control of different fruit blossom powder fineness, and pollen is to the pollution of environment when reducing production and processing pollen; Increase substantially the separation and the extraction efficiency of micron and submicron order pollen; Can effectively guarantee the vigor of pollen, can be widely used in the large-scale production of the various fruit tree pollen of plant husbandry, satisfy the demand of numerous orchard workers commercialization fruit tree pollen.
Description of drawings
Fig. 1 is a perspective view of the present invention.
Fig. 2 is the A-A cross-sectional schematic of Fig. 1.
Fig. 3 is the B-B schematic side view of Fig. 1.
Fig. 4 is the flower pesticide sample pictures that is inlaid with the pollinia particle.
The pollen particles sample pictures of Fig. 5 for extracting.
Fig. 6 is the flower pesticide sample pictures behind the extraction pollen.
As shown in the figure: the 1-stripper; The 2-discharge chute; 3-umbrella shape dispenser; The 4-material inlet; 5-cylinder expansion chamber; The 6-reflection cone; The 7-ring holder; 8-blowback aperture; 9-three blowing air anti-blowpipes; The 10-cylinder screen; The 11-variable speed electric motors, particularly; The 12-air duct; The 13-branch wind pipe; The 14-frequency converter; The 15-frequency conversion fan; The 16-discharge; The 17-air control valve; 18-reflection cone rotary middle spindle; 19-whirlwind tube inner core; 20-whirlwind tube urceolus; 21-pollen collecting bin.
Embodiment
Through accompanying drawing and specific embodiment the present invention is further specified below.
As shown in Figure 1; This combined type cyclonic separation gathering unit; Comprise a cylinder expansion chamber 5 and a bitubular shape whirlwind tube that is set up in parallel with it (whirlwind tube inner core 19 and whirlwind tube urceolus 20); Whirlwind tube inner core 19 is arranged on the inner chamber top of whirlwind tube urceolus 20, the tapered structure in whirlwind tube urceolus 20 bottoms, and the bottom of this bitubular shape whirlwind cone shape tube is provided with pollen collecting bin 21; Cylinder expansion chamber 5 lower wall are communicated with a umbrella shape dispenser 3 through tube connector, and tube connector is provided with material inlet 4; The upper portion side wall of cylinder expansion chamber 5 is connected (seeing shown in Figure 2) with whirlwind tube urceolus 20, and this connection place is as the air inlet of whirlwind tube; The roof of cylinder expansion chamber 5 and whirlwind tube inner core 19 is respectively arranged with branch wind pipe 13 and discharge 16; Discharge 16 is communicated with the exhaust outlet of whirlwind tube; Be provided with air control valve 17 in branch wind pipe 13 and the discharge 16; Branch wind pipe 13 is communicated with the top of the air duct 12 that is arranged at cylinder expansion chamber 5 outsides respectively with discharge 16, and the bottom of air duct 12 is communicated with the bottom of cylinder expansion chamber 5.Link to each other through peripheral hardware frequency conversion fan 15 with discharge 16 with the air duct 12 that branch wind pipe 13 is connected, frequency conversion fan 15 links to each other with a frequency converter 14.
As shown in Figure 3; Cylinder expansion chamber 5 inner chambers are provided with cylinder screen 10; The center of cylinder screen 10 is penetrated with the reflection cone rotary middle spindle 18 that connects reflection cone 6; Reflection cone rotary middle spindle 18 vertically is tightly connected with it through cylinder screen 10 tops, and reflection cone rotary middle spindle 18 is through connecting external variable speed electric motors, particularly 11 rotations.
The top of cylinder screen 10 is provided with the three blowing air anti-blowpipes 9 that are connected on the reflection cone rotary middle spindle 18; Wherein, cylinder screen 10 is a hollow structure, and its upper end is airtight, lower ending opening, and lower end and ring holder 7 join.Reflection cone 6 is a conical structure, is provided with the gap between reflection cone 6 and the ring holder 7.Three blowing air anti-blowpipes 9 for the setting downwards of the two ends mouth of pipe, butt links to each other with branch wind pipe 13 and be socketed on the shaped as frame structure in reflection cone rotary middle spindle 18 outsides, these shaped as frame three blowing air anti-blowpipes 9 place in the gap in cylinder expansion chamber 5 inwalls and cylinder screen 10 outsides.Three blowing air anti-blowpipes, 9 mouths of pipe are respectively equipped with blowback aperture 8 to the inboard of hypomere, mouth of pipe lower end closed.
In technical scheme of the present invention, cylinder expansion chamber 5 bottoms are provided with stripper 1 and discharge chute 2.
In technical scheme of the present invention, umbrella shape dispenser 3 is a sector structure, is built-in with the filtration cylinder screen.
Combined type cyclonic separation gathering unit of the present invention has following characteristics: the air quantity of frequency conversion fan 15 can be regulated through regulating frequency converter 14 in (1); (2) regulate air circulation through the volume damper of regulating on the air duct 12 (not marking among the figure); (3) keeping through changing the aperture of the air control valve 17 on the discharge 16, changing the speed that air-flow rises in the whirlwind tube under the constant situation of air circulation; (4) air-flow through branch wind pipe 13 blows out from blowback aperture 8 through three blowing air anti-blowpipes 9; Directly get in the cylinder screen 10; Adjusting directly gets into the air quantity of whirlwind tube inner core 19 whirlwind tube urceolus and 20 and the air quantity of process cylinder expansion chamber 5, can regulate the fineness (different fruits are planted its pollen particle diameters difference) of fine powder significantly; (5) owing to adopt variable speed electric motors, particularly 11, therefore, the speed of gyration of reflection cone rotary middle spindle 18 and three blowing air anti-blowpipes 9 can be adjusted, and the fineness of fine powder is controlled easily; (6) because the particle diameter of different fruit tree pollen is different, can adopt control valve to control product fineness usually, easy to adjust, and also the control product fineness is also more stable.Use control valve control product fineness, need not to shut down, can in time adjust according to the condition of production.
The combined type cyclonic separation gathering unit of exploitation can be realized making the present invention be applicable to the extraction and the processing of more fruit tree pollen to the effectively control of fruit blossom powder footpath at present.
The present invention has provided the embodiment of the separated and collected method of pollen, comprises the steps:
During the work of combined type cyclonic separation gathering unit; 1) will pass through pretreated dust-laden material: flower pesticide, pollen, filigree, floral leaf, scape; After through umbrella shape dispenser 3 built-in filter screens filigree, floral leaf, scape being filtered, flower pesticide, pollen get into cylinder expansion chambers 5 with air-flow through material inlet 4; The gas channel cross section increases, and dust-laden (flower pesticide and pollen) gas velocity descends, and flower pesticide descends under the self gravitation effect gradually;
2) simultaneously; Regulate the air quantity of frequency conversion fan 15 and the aperture of air control valve 17; Flower pesticide that gets into cylinder expansion chamber 5 and pollen are bumped against with air-flow and cylinder expansion chamber 5 middle part reflection cones 6; The sedimentation under action of gravity of most of flower pesticide, fraction flower pesticide and pollen continue up with air-flow, and flower pesticide, pollen separate for the first time; At airflow direction reflection cone 6 is set, purpose is to make air communication out-of-date, and direction and speed change, and most of flower pesticide is owing to action of inertia bumps against and separates with pollen with reflection cone 6;
3) partial pollen after the separation and flower pesticide get into cylinder screen 10 with air-flow via reflection cone 6 and cylinder expansion chamber 5 inwall gaps, and cylinder screen 10 filters part flower pesticide, flower pesticide, pollen secondary separation;
4) be filtered flower pesticide fall into to cylinder expansion chamber 5 bottoms and deposit, behind the certain hour, see cylinder expansion chamber 5 off through stripper 1 and discharge chute 2;
5) pollen after cylinder screen 10 filters gets in the whirlwind tube with the tangential direction of air-flow along whirlwind tube outer cylinder 20, when the annular space along whirlwind tube inner core 19 outside produces strong rotatablely moving, be divided into make progress, downward two strands of swirling eddies.Air-flow upwards circles round downwards again after rising to whirlwind tube top cover again; Downward air-flow is done top-down screw between whirlwind tube inner/outer tube, form outer eddy flow.Pollen particles gets rid of the inner peripheral wall to whirlwind tube urceolus 20 cylindrical shells under the effect of centrifugal inertial force, strike whirlwind tube urceolus 20 walls, loses kinetic energy and glides along wall, drops down onto in the pollen collecting bin 21;
6) the outer rotational gas flow of rotation decline is drawn close to its center with the contraction of whirlwind cone tube; During the approaching awl of the air-flow after shedding tube bottom; Just the rotation of turning back is risen; Form the interior eddy flow of one screw from bottom to top, and process whirlwind tube inner core 19 is to its top discharge 16, as Purge gas circulation entering frequency conversion fan 15;
7) purifying gas flow to frequency conversion fan 15 process branch wind pipes 13 blows out from blowback aperture 8 through three blowing air anti-blowpipes 9; Directly get in the cylinder screen 10; Regulate through cylinder expansion chamber 5 and the air quantity that directly gets into the whirlwind tube, simultaneously, the air-flow that blows out from aperture cleans cylinder screen enforcement blowback;
8) another part via cylinder expansion chamber 5 to center reflection cone 6, forms the cyclic process of a separated and collected pollen by the purifying gas flow of frequency conversion fan 15 process air duct 12 to cylinder expansion chambers 5 bottoms.
The inventive method characteristics are: the air flow suction contains the material of pollen and through the filtration of built-in screen cloth of umbrella shape dispenser and cylinder screen stock grading is handled; To the adjusting and the control of air quantity, wind speed, make pollen in the whirlwind tube, form eddy flow with air-flow by means of frequency conversion centrifugal blower and motor, pollen particles is collected under the effect that inertial centrifugal leaves, and dust-contained airflow is cleaned and recycles.The present invention can realize the adjusting of different fruit blossom powder fineness and control, effectively prevents the pollen diffusion, has improved pollen separation and Extraction efficient, can realize the commercialization production and the processing of scale fruit tree pollen.
Fig. 4-the 6th, the SEM photo of sample before and after experiment separates with kiwi fruit pollen.Wherein, Fig. 4 is the flower pesticide sample pictures that is inlaid with the pollinia particle, and Fig. 5 is a pollen particles sample pictures of taking apparatus of the present invention and separated and collected method to extract, and Fig. 6 is the flower pesticide sample pictures behind the extraction pollen.
Experimental result shows: combined type cyclonic separation gathering unit can be from kiwi fruit flower pesticide successful separation and Extraction kiwi fruit pollen; Can adapt to the large-scale production of kiwi fruit orchard worker kiwi fruit pollen.Although also have trace-pollen to inlay wherein in the flower pesticide behind the extraction pollen, this is relevant with material (containing floral leaf, scape, filigree, flower pesticide, pollen and impurity) preliminary treatment in early stage, and irrelevant with the performance of apparatus of the present invention self.
The above; Only be the embodiment that the present invention is directed to kiwi fruit pollen; Be not that the present invention is done any restriction, every according to the present invention technical scheme and any simple modification that above embodiment did, change and equivalent structure changed, all still belong to the protection domain of technical scheme of the present invention.
Claims (8)
1. combined type cyclonic separation gathering unit; Comprise a cylinder expansion chamber (5) and a bitubular shape whirlwind tube that is set up in parallel with it; It is characterized in that: said cylinder expansion chamber (5) lower wall is communicated with umbrella shape dispenser (3) through tube connector; The upper portion side wall of cylinder expansion chamber (5) is connected with said whirlwind tube urceolus (20); Cylinder expansion chamber (5) arranged outside has air duct (12), and air duct (12) top is communicated with branch wind pipe (13) and the discharge (16) that cylinder expansion chamber (5), said whirlwind tube inner core (19) roof extend respectively, and air duct (12) bottom is communicated with the bottom of cylinder expansion chamber (5); Air duct (12) links to each other through peripheral hardware frequency conversion fan (15) with discharge (16);
Said cylinder expansion chamber (5) inner chamber is provided with cylinder screen (10); The center of cylinder screen (10) is penetrated with the reflection cone rotary middle spindle (18) that connects reflection cone (6), and reflection cone rotary middle spindle (18) rotates through connecting external variable speed electric motors, particularly (11); The top of cylinder screen (10) is provided with the three blowing air anti-blowpipes (9) that are connected on the reflection cone rotary middle spindle (18); Cylinder expansion chamber (5) bottom is provided with stripper (1) and discharge chute (2);
Said whirlwind tube inner core (19) is arranged on the inner chamber top of said whirlwind tube urceolus (20), the tapered structure in said whirlwind tube urceolus (20) bottom, and the bottom of bitubular shape whirlwind tube is provided with pollen collecting bin (21);
Said three blowing air anti-blowpipes (9) are the setting downwards of the two ends mouth of pipe, butt links to each other with branch wind pipe (13) and be socketed on the shaped as frame structure in reflection cone rotary middle spindle (18) outside, and these shaped as frame three blowing air anti-blowpipes (9) place in the gap outside cylinder expansion chamber (5) inwall and the cylinder screen (10); Three blowing air anti-blowpipe (9) mouths of pipe are respectively equipped with blowback aperture (8), mouth of pipe lower end closed to the inboard of hypomere.
2. according to the described combined type cyclonic separation of claim 1 gathering unit, it is characterized in that: said cylinder screen (10) is a hollow structure, and its upper end is airtight, lower ending opening, and lower end and ring holder (7) join.
3. according to claim 1 or 2 described combined type cyclonic separation gathering units, it is characterized in that: said reflection cone (6) is a conical structure, is provided with the gap between reflection cone (6) and the ring holder (7).
4. according to the described combined type cyclonic separation of claim 1 gathering unit, it is characterized in that: said frequency conversion fan (15) links to each other with a frequency converter (14).
5. according to the described combined type cyclonic separation of claim 1 gathering unit, it is characterized in that: be provided with air control valve (17) in said branch wind pipe (13) and the discharge (16).
6. according to the described combined type cyclonic separation of claim 1 gathering unit, it is characterized in that: said umbrella shape dispenser (3) is a sector structure, is built-in with filter screen.
7. according to the described combined type cyclonic separation of claim 1 gathering unit, it is characterized in that: said reflection cone rotary middle spindle (18) vertically is tightly connected with it through cylinder screen (10) top.
8. the method based on the said combined type cyclonic separation of claim 1 gathering unit separated and collected pollen is characterized in that this method comprises the steps:
1) will pass through pretreated dust-laden flower pesticide, pollen through the built-in filter screen of umbrella shape dispenser (3) with contaminant filter, the flower pesticide behind the elimination impurity, pollen get into cylinder expansion chamber (5) through material inlet (4);
2) flower pesticide of entering cylinder expansion chamber (5) and pollen bump against with air-flow and cylinder expansion chamber (5) middle part reflection cone (6), the sedimentation under action of gravity of most of flower pesticide, and fraction flower pesticide and pollen continue up with air-flow, and flower pesticide, pollen separate for the first time;
3) pollen after the separation and part flower pesticide get into cylinder screen (10) via reflection cone (6) with cylinder expansion chamber (5) inwall gap, and cylinder screen (10) filters part flower pesticide, flower pesticide, pollen secondary separation;
4) flower pesticide that is filtered is deposited into cylinder expansion chamber (5) bottom, sees cylinder expansion chamber (5) off through stripper (1) and discharge chute (2);
5) pollen after step 3) cylinder screen (10) filters gets into the annular space between said whirlwind tube urceolus (20) and the said whirlwind tube inner core (19) with air-flow; Get rid of to said whirlwind tube urceolus (20) cylinder inboard wall periphery, drop down onto in the pollen collecting bin (21);
6) to its top discharge (16), circulation gets into frequency conversion fan (15) to the pollen air-flow after the shedding as Purge gas through whirlwind tube inner core (19);
7) purifying gas flow to frequency conversion fan (15) process branch wind pipe (13) blows out from blowback aperture (8) through three blowing air anti-blowpipes (9), directly gets in the cylinder screen (10);
8) another part by frequency conversion fan (15) through the purifying gas flow of air duct (12) to cylinder expansion chamber (5) bottom via cylinder expansion chamber (5) to the center reflection cone (6), form the cyclic process of a separated and collected pollen.
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| CN2011101128225A CN102217464B (en) | 2011-05-03 | 2011-05-03 | Combined cyclone separation/collection device and method for separating and collecting pollen |
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| CN2011101128225A CN102217464B (en) | 2011-05-03 | 2011-05-03 | Combined cyclone separation/collection device and method for separating and collecting pollen |
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| CN102217464B true CN102217464B (en) | 2012-11-21 |
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|---|---|---|---|---|
| RU2488996C1 (en) * | 2011-11-25 | 2013-08-10 | Общество с ограниченной ответственностью "Инновационно-внедренческое предприятие прикладного магнетизма" (ООО "ИВППМ") | Method of production of monophlore pollen pellet |
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| CN105136625B (en) * | 2015-10-10 | 2018-03-30 | 山东农业大学 | A kind of pollen suspension speed measuring device |
| CN106605499A (en) * | 2016-12-21 | 2017-05-03 | 新疆生产建设兵团第二师农业科学研究所 | A physical absorption purification method for pear pollen |
| CN107114232B (en) * | 2017-03-21 | 2023-06-23 | 浙江喜盈天农业开发有限公司 | Pollen solution sprayer |
| CN110476696B (en) * | 2019-09-09 | 2021-07-02 | 广西壮族自治区农业科学院 | Breeding method for grapes in south China |
| CN113492104A (en) * | 2020-03-22 | 2021-10-12 | 张文海 | Plant pollen extractor |
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| CN2100729U (en) * | 1991-08-14 | 1992-04-08 | 黄崇德 | Collector for rice pollen |
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