CN112452250A - Device for converting nano pesticide suspension into solid particles - Google Patents
Device for converting nano pesticide suspension into solid particles Download PDFInfo
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- CN112452250A CN112452250A CN202011029799.9A CN202011029799A CN112452250A CN 112452250 A CN112452250 A CN 112452250A CN 202011029799 A CN202011029799 A CN 202011029799A CN 112452250 A CN112452250 A CN 112452250A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
- B01J2/02—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by dividing the liquid material into drops, e.g. by spraying, and solidifying the drops
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Abstract
The invention discloses a device for converting nano pesticide suspension into solid particles, which comprises a collecting barrel, a rotating disc, a high-temperature disc and an atomizing cover, wherein the collecting barrel is arranged on the upper part of the rotating disc; a fixing ring is arranged on the periphery of the opening edge of the collecting barrel; a motor is fixedly arranged in the middle of the interior of the collecting barrel, and the center of the rotating disc is connected with the motor; the high-temperature disc is positioned at the upper part of the rotating disc, and a roller is arranged between the high-temperature disc and the rotating disc; a heating wire mesh is arranged in the high-temperature disc; a through hole is formed in the center of the high-temperature disc, a central traction shaft is fixedly arranged in the center of the rotating disc and penetrates through the through hole, an edge traction shaft is arranged at the edge of the rotating disc, and a scraping part is arranged between the central traction shaft and the edge traction shaft; the high-temperature plate is provided with an atomizing nozzle connected with a suspension liquid source. The invention can atomize and dry the prepared nano pesticide suspension, form crystals on the carrier, strip the crystals by a physical mode, collect crystal particles and facilitate transportation and storage.
Description
Technical Field
The invention relates to a device for converting a nano pesticide suspension into solid particles, and belongs to the technical field of chemical equipment.
Background
The nano pesticide can greatly improve the effective utilization rate of the pesticide, reduce the residual rate of the pesticide, reduce the pollution of the pesticide to the environment and improve the food safety and ecological environment. With the rapid development of nano materials in recent years, nano materials have been gradually applied to the fields of biotechnology, energy, medicine, pesticide and the like. The nano pesticide comprises various formulations (nano microcapsule, nano microsphere, nano microemulsion, nano gel, nano suspension and the like). Some pesticides and nano materials are affected by physicochemical properties, and the prepared nano pesticides are unstable in a liquid environment, so that the pesticides and the nano materials need to be prepared into a solid particle form for long-term storage and transportation.
Disclosure of Invention
The invention provides a device for converting nano pesticide suspension into solid particles, aiming at solving the technical problems that the nano pesticide suspension cannot be effectively dehydrated, crystallized and granulated and is inconvenient to store and transport for a long time.
In order to solve the technical problems, the invention adopts the technical scheme that:
a device for converting nano pesticide suspension into solid particles comprises a collecting barrel, a rotating disc, a high-temperature disc and an atomizing cover;
the collecting barrel is of a barrel structure with an opening at the upper part, and a fixing ring is arranged on the periphery of the opening edge of the collecting barrel;
a motor is fixedly arranged in the middle of the interior of the collecting barrel, and the center of the rotating disc is fixedly connected with a power output shaft of the motor;
the high-temperature disc is positioned at the upper part of the rotating disc, the high-temperature disc and the rotating disc are concentric circles and have the same diameter, corresponding annular grooves are respectively arranged on the opposite surfaces of the high-temperature disc and the rotating disc, a roller is arranged between the two annular grooves, and the high-temperature disc is positioned in the fixed ring;
the high-temperature plate is made of a heat-conducting material, and a heating wire mesh and a storage battery are arranged in the high-temperature plate;
a through hole is formed in the center of the high-temperature disc, a central traction shaft is fixedly arranged in the center of the rotating disc and penetrates through the through hole, an edge traction shaft is arranged at the edge of the rotating disc and penetrates between the fixing ring and the high-temperature disc, and a scraping part attached to the high-temperature disc below is arranged between the central traction shaft and the edge traction shaft;
the atomizing cover is fixed in solid fixed ring, covers on the high temperature dish, and the top is equipped with atomizer in the atomizing cover, and the atomizing cover outer joint nanometer pesticide suspension source.
As a further preferable mode, the high temperature plate is a conical structure with the center higher than the edge.
As a further preferable mode, the scraping part is a scraper, and the contact edge of the scraper and the high-temperature disc is provided with hard bristles.
As a further preferable mode, the scraping member is a steel strand, and the steel strand is formed by twisting a plurality of steel wire bundles.
As a further preferable mode, the motor intermittently rotates in the forward and reverse directions.
As a further preferable scheme, the clearance between the edge of the high-temperature disk and the inner edge of the fixing ring is 2mm-5 mm.
As a further preferred scheme, an annular screening disc is arranged in the collecting barrel, screening holes are distributed in the screening disc, the inner edge of the screening disc is connected with a power output shaft of the motor through a support, polygonal idler wheels are arranged on the inner wall of the collecting barrel, and the edge of the screening disc is arranged on the idler wheels.
As a further preferable scheme, an inert gas inlet is arranged on the atomization cover, and a gas outlet is arranged on the collection barrel.
As a further preferable mode, a water absorption filling is arranged on the gas outlet.
Compared with the prior art, the invention can atomize and dry the prepared nano pesticide suspension to form crystals on the carrier, and then strip and collect the crystals by a physical mode, thereby facilitating transportation, reducing transportation cost and being beneficial to long-term storage in a dry state.
According to the invention, the nanometer pesticide suspension can be proportioned by a manufacturer according to the standard strictly, and buyers only need to mix water according to the weight when using the nanometer pesticide suspension, so that the buyers do not need to use various nanometer pesticide suspensions to carry out proportioning by themselves, and the influence on the use effect of the nanometer pesticide suspension caused by improper proportioning is avoided.
Drawings
FIG. 1 is a schematic structural view of the present invention;
the device comprises a collecting barrel 1, a collecting barrel 2, a rotating disc 3, a high-temperature disc 4, an atomizing cover 5, a motor 6, a fixing ring 7, a roller 8, a storage battery 9, a central traction shaft 10, an edge traction shaft 11, a scraping part 12, an atomizing nozzle 13, a screening disc 14, a roller 15, an inert gas inlet 16 and a gas outlet.
Detailed Description
The preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.
The utility model provides a device that nanometer pesticide suspension changes solid-state granule, includes collecting vessel 1, rolling disc 2, high temperature dish 3, atomizing cover 4, and collecting vessel 1 and atomizing cover 4 form a relatively sealed internal environment, and high temperature dish 3 is the carrier of crystallization, and rolling disc 2 can drive relevant part and peel off the crystallization granule on the high temperature dish 3.
Collecting vessel 1 is upper portion open-ended cask structure, and collecting vessel 1's opening edge a week is equipped with solid fixed ring 6, and solid fixed ring 6 can be transparent material, is convenient for carry through the rotation condition of inside high temperature dish 3 and rolling disc 2.
The fixed motor 5 that is equipped with of 1 inside intermediate position of collecting vessel, the center fixed connection of rolling disc 2 in the power output shaft of motor 5, because scraping part is to the scraping effort of high temperature dish 3 and the inevitable drive high temperature dish 3 rotation of rolling disc 2, motor 5 drive rolling disc 2 needs intermittent type nature corotation and reversal.
The high-temperature disc 3 is positioned at the upper part of the rotating disc 2, the high-temperature disc 3 and the rotating disc 2 are concentric circles and have the same diameter, corresponding annular grooves are respectively arranged on the opposite surfaces of the high-temperature disc 3 and the rotating disc 2, a roller 7 is arranged between the two annular grooves, the high-temperature disc 3 is positioned in a fixed ring 6, due to the existence of the roller 7, the rotating disc 2 can not drive the high-temperature disc 3 to rotate in theory when rotating, but in practical use, the friction force still drives the high-temperature disc 3 to rotate to a certain degree, the speed of the high-temperature disc 3 rotating in the same direction with the rotating disc 2 is faster and faster, the scraping of the scraping part on the high-temperature disc 3 is delayed, however, since this problem is not solved and the crystal peeling effect and the crystal quality are affected, the motor 5 drives the rotary disk 2 to rotate forward and backward intermittently to reduce the phenomenon that the rotary disk and the rotary disk rotate in the same direction, and the backward rotation is performed at a time when the rotation speed of the high-temperature disk 3 and the rotary disk 2 in the same direction is about 1/10 of the rotation speed of the rotary disk 2.
The upper surface of high temperature dish 3 is heat conduction material, built-in heating wire net and battery 8, and battery 8 is the heating wire net energy supply, transmits to the upper surface of high temperature dish 3 after the heating wire net increases the temperature, can dismantle and take out battery 8 behind the high temperature dish 3 and charge, also can charge to battery 8 disconnect-type through wireless charging technology.
The through-hole has been seted up at the center of high temperature dish 3, the fixed center that is equipped with of rolling disc 2 pulls axle 9, and center pulls axle 9 and runs through in the through-hole, the edge of rolling disc 2 is equipped with edge traction shaft 10, and edge traction shaft 10 runs through between solid fixed ring 6 and high temperature dish 3, is equipped with between center traction shaft 9 and the edge traction shaft 10 and attaches in scraping parts 11 of below high temperature dish 3, and the part that scraping parts 11 were connected to center traction shaft 9 is rotatable, and rolling disc 2 passes through edge traction shaft 10, drives scraping parts 11 and rubs on high temperature dish 3 to peel off by high temperature drying's crystalline particles.
Atomizing cover 4 is fixed in solid fixed ring 6, covers on high temperature dish 3, and the top is equipped with atomizer 12 in atomizing cover 4, and 4 outer connections nanometer pesticide suspension sources of atomizing cover, after nanometer pesticide suspension was prepared according to the standard by the producer strictly, get into atomizer 12 and atomize, spill and fall and carry out the dry crystallization on high temperature dish 3.
In order to improve that the dry crystal can drop rapidly after being peeled off and collect, the high-temperature disc 3 is a conical structure with the center higher than the edge, and the dry crystal is peeled off and then rolls down along the gradient of the conical structure, and drops to the collecting barrel 1 from between the fixing ring 6 and the high-temperature disc 3.
The scraping part 11 is a scraping plate, hard bristles are arranged at the contact edge of the scraping plate and the high-temperature disc 3, or the scraping part 11 is a steel strand, the steel strand is formed by twisting a plurality of strands of steel wire bundles, and only a certain friction force can be exerted on the surface of the high-temperature disc 3.
The clearance between the edge of the high-temperature disc 3 and the inner edge of the fixing ring 6 is 2mm-5mm, so that the falling of crystal particles is not influenced, and larger impurities can be prevented from entering the collecting barrel 1.
Be equipped with annular screening dish 13 in the collecting vessel 1, it has the screening hole to distribute on the screening dish 13, the inward flange of screening dish 13 passes through the power output shaft of leg joint motor 5, be equipped with polygonal gyro wheel 14 on the 1 inner wall of collecting vessel, gyro wheel 14 is arranged in on gyro wheel 14 at the edge of screening dish 13, the crystal particle who drops of peeling off falls on screening dish 13, screening dish 13 rotates along with the motor, because polygonal gyro wheel 14, screening dish 13 constantly takes place the vibration, the screening hole process of less granularity from screening dish 13 is to the catch tray that falls to the below, and the big granularity crystallization that has impurity then is filtered on screening dish 13, screening dish 13 is equivalent to the secondary filter to impurity.
Some nanometer pesticide suspension is easy to be oxidized and influences chemical properties, so that an inert gas inlet 15 is formed in the atomizing hood 4, a gas outlet 16 is formed in the collecting barrel 1, when the nanometer pesticide suspension is crystallized, inert gas can be continuously flushed in, oxygen is discharged, and oxidation reaction is avoided to the great extent.
Furthermore, the water absorption filler is arranged on the gas outlet 16, so that the pollution of the nano pesticide suspension to the external environment caused by the mist discharged from equipment is avoided.
The above-mentioned embodiments, objects, technical solutions and advantages of the present invention are further described in detail, it should be understood that the above-mentioned embodiments are only illustrative of the present invention and are not intended to limit the present invention, and any modifications, equivalents, improvements and the like made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (9)
1. A device for converting nano pesticide suspension into solid particles is characterized in that: comprises a collecting barrel (1), a rotating disc (2), a high-temperature disc (3) and an atomizing cover (4);
the collecting barrel (1) is of a barrel structure with an opening at the upper part, and a fixing ring (6) is arranged on the periphery of the opening edge of the collecting barrel (1);
a motor (5) is fixedly arranged in the middle of the inner part of the collecting barrel (1), and the center of the rotating disc (2) is fixedly connected with a power output shaft of the motor (5);
the high-temperature disc (3) is positioned at the upper part of the rotating disc (2), the high-temperature disc (3) and the rotating disc (2) are concentric circles and have the same diameter, corresponding annular grooves are respectively arranged on the opposite surfaces of the high-temperature disc (3) and the rotating disc (2), a roller (7) is arranged between the two annular grooves, and the high-temperature disc (3) is positioned in the fixing ring (6);
the high-temperature plate (3) is made of heat-conducting materials, and a heating wire mesh and a storage battery (8) are arranged in the high-temperature plate;
a through hole is formed in the center of the high-temperature disc (3), a central traction shaft (9) is fixedly arranged in the center of the rotating disc (2), the central traction shaft (9) penetrates through the through hole, an edge traction shaft (10) is arranged at the edge of the rotating disc (2), the edge traction shaft (10) penetrates between the fixing ring (6) and the high-temperature disc (3), and a scraping part (11) attached to the high-temperature disc (3) below is arranged between the central traction shaft (9) and the edge traction shaft (10);
the atomizing cover (4) is fixed on the fixing ring (6) and covers the high-temperature plate (3), an atomizing nozzle (12) is arranged at the inner top of the atomizing cover (4), and the atomizing cover (4) is externally connected with a nano pesticide suspension source.
2. The device for converting nano pesticide suspension into solid particles as claimed in claim 1, wherein: the high-temperature plate (3) is of a conical structure with the center higher than the edge.
3. The device for converting nano pesticide suspension into solid particles as claimed in claim 1, wherein: the scraping part (11) is a scraper, and hard bristles are arranged on the contact edge of the scraper and the high-temperature disc (3).
4. The device for converting nano pesticide suspension into solid particles as claimed in claim 1, wherein: the scraping component (11) is a steel strand which is formed by twisting a plurality of steel wire bundles.
5. The device for converting nano pesticide suspension into solid particles as claimed in claim 1, wherein: the motor (5) intermittently rotates positively and negatively.
6. The device for converting nano pesticide suspension into solid particles as claimed in claim 1, wherein: the clearance between the edge of the high-temperature disc (3) and the inner edge of the fixing ring (6) is 2mm-5 mm.
7. The device for converting nano pesticide suspension into solid particles as claimed in claim 1, wherein: be equipped with annular screening dish (13) in collecting vessel (1), it has the screening hole to distribute on screening dish (13), and the inward flange of screening dish (13) passes through the power output shaft of leg joint motor (5), is equipped with polygonal gyro wheel (14) on collecting vessel (1) inner wall, and the edge of screening dish (13) is arranged in on gyro wheel (14).
8. The device for converting nano pesticide suspension into solid particles as claimed in claim 1, wherein: an inert gas inlet (15) is formed in the atomizing cover (4), and a gas outlet (16) is formed in the collecting barrel (1).
9. The device for converting nano pesticide suspension into solid particles as claimed in claim 8, wherein: and a water absorption filler is arranged on the gas outlet (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011029799.9A CN112452250A (en) | 2020-09-27 | 2020-09-27 | Device for converting nano pesticide suspension into solid particles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011029799.9A CN112452250A (en) | 2020-09-27 | 2020-09-27 | Device for converting nano pesticide suspension into solid particles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112452250A true CN112452250A (en) | 2021-03-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011029799.9A Pending CN112452250A (en) | 2020-09-27 | 2020-09-27 | Device for converting nano pesticide suspension into solid particles |
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| Country | Link |
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| CN (1) | CN112452250A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB628758A (en) * | 1945-12-28 | 1949-09-05 | Paul D Ans | Improvements in or relating to apparatus for drying or crystallisation by spraying |
| US3456708A (en) * | 1964-12-07 | 1969-07-22 | Atomenergi Ab | Drying of powder |
| US20160367950A1 (en) * | 2015-05-15 | 2016-12-22 | Ceske Vysoke Uceni Technicke V Praze | A method for producing nanostructured or microstructured materials and a device for their production |
| CN108636257A (en) * | 2018-03-30 | 2018-10-12 | 江苏精盾节能科技有限公司 | A kind of sheet metal component surface thermosetting powder coating mixing method |
| CN108786160A (en) * | 2018-06-13 | 2018-11-13 | 河南雅利安新材料有限公司 | It is a kind of to be spray-dried and prilling process and its device |
| CN109745921A (en) * | 2018-12-28 | 2019-05-14 | 青岛金越隆机械有限公司 | A kind of chemical fertilizer production granulating and drying equipment |
| CN110882749A (en) * | 2019-12-12 | 2020-03-17 | 兰贵炎 | Reducing mechanism is used to agricultural |
| CN210399825U (en) * | 2019-03-12 | 2020-04-24 | 青岛创客机械设备制造有限公司 | Disc type drying device |
| CN210425855U (en) * | 2019-04-25 | 2020-04-28 | 四川新国荣能源材料有限责任公司 | Spray drying equipment for producing superfine intermediate |
-
2020
- 2020-09-27 CN CN202011029799.9A patent/CN112452250A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB628758A (en) * | 1945-12-28 | 1949-09-05 | Paul D Ans | Improvements in or relating to apparatus for drying or crystallisation by spraying |
| US3456708A (en) * | 1964-12-07 | 1969-07-22 | Atomenergi Ab | Drying of powder |
| US20160367950A1 (en) * | 2015-05-15 | 2016-12-22 | Ceske Vysoke Uceni Technicke V Praze | A method for producing nanostructured or microstructured materials and a device for their production |
| CN108636257A (en) * | 2018-03-30 | 2018-10-12 | 江苏精盾节能科技有限公司 | A kind of sheet metal component surface thermosetting powder coating mixing method |
| CN108786160A (en) * | 2018-06-13 | 2018-11-13 | 河南雅利安新材料有限公司 | It is a kind of to be spray-dried and prilling process and its device |
| CN109745921A (en) * | 2018-12-28 | 2019-05-14 | 青岛金越隆机械有限公司 | A kind of chemical fertilizer production granulating and drying equipment |
| CN210399825U (en) * | 2019-03-12 | 2020-04-24 | 青岛创客机械设备制造有限公司 | Disc type drying device |
| CN210425855U (en) * | 2019-04-25 | 2020-04-28 | 四川新国荣能源材料有限责任公司 | Spray drying equipment for producing superfine intermediate |
| CN110882749A (en) * | 2019-12-12 | 2020-03-17 | 兰贵炎 | Reducing mechanism is used to agricultural |
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Application publication date: 20210309 |