CN214582361U - Solid pesticide drying equipment - Google Patents
Solid pesticide drying equipment Download PDFInfo
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- CN214582361U CN214582361U CN202120453724.7U CN202120453724U CN214582361U CN 214582361 U CN214582361 U CN 214582361U CN 202120453724 U CN202120453724 U CN 202120453724U CN 214582361 U CN214582361 U CN 214582361U
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Abstract
The utility model relates to solid pesticide drying equipment in the technical field of pesticide production, which comprises a drying oven, wherein a first partition plate and a second partition plate are arranged in the drying oven, and divide the interior of the drying oven into a material throwing cavity, a heating cavity and a material discharging cavity; a rotatable material throwing barrel is arranged in the material throwing cavity and is connected with a rotating motor; an air inlet pipe is arranged on the heating cavity, an electric heating wire is arranged in the heating cavity, a blanking pipe is arranged in the center of the heating cavity, an air hole is formed in the outer wall of the blanking pipe, the upper end of the blanking pipe is communicated with a discharging pipe of the material throwing barrel, and the lower end of the blanking pipe is communicated with a discharging cavity; an air outlet pipe and a spiral feeding paddle are arranged in the discharging cavity. The utility model has simple and reasonable structure and convenient operation, can dry materials by spin-drying, primary hot air drying and secondary hot air drying for three times, and improves the drying efficiency and the drying effect; the material in the drying can be scraped and scattered, so that the blockage of the material is avoided, and the drying efficiency and effect are further improved.
Description
Technical Field
The utility model relates to a pesticide production technical field specifically, relates to a solid pesticide drying equipment.
Background
The pesticide need carry out drying process to it in process of production to reduce the moisture in the solid pesticide, need use professional drying device when producing the solid pesticide, the solid pesticide is dry and is to carry out dehydration to the pesticide, and keep its original composition, the procedure of keeping its medicinal characteristic, current most of pesticide processing is with drying equipment in the drying process, can appear drying inhomogeneous problem, the medicine is piled up easily, very easily causes the local burnt of pesticide, it is extremely inconvenient to use, problem such as drying effect is not good.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects in the prior art, the utility model provides solid pesticide drying equipment, which comprises a drying box, wherein a first partition plate and a second partition plate are sequentially fixed in the drying box from top to bottom, and the first partition plate and the second partition plate divide the interior of the drying box into a material throwing cavity, a heating cavity and a material discharging cavity from top to bottom;
the material throwing cavity is provided with a water discharge pipe, a rotatable material throwing cylinder is arranged in the material throwing cavity, water outlet holes are fully distributed in the outer wall of the material throwing cylinder, a feeding pipe is arranged at the top of the material throwing cylinder, the upper end of the feeding pipe penetrates through the material throwing cavity and is connected with a feeding hopper, a first conical gear is fixedly connected to the outer wall of the feeding pipe outside the material throwing cavity, a second conical gear is meshed with the first conical gear, the second conical gear is connected with a rotating motor, a discharge pipe is arranged at the bottom of the material throwing cylinder, a switch valve is arranged on the discharge pipe, and the lower end of the discharge pipe is rotatably connected with a partition plate through a bearing;
an air inlet pipe is arranged on the heating cavity, an air pump is arranged on the air inlet pipe, an electric heating wire is arranged in the heating cavity, a blanking pipe is arranged in the center of the heating cavity, an air hole is formed in the outer wall of the blanking pipe, the upper end of the blanking pipe is communicated with a discharge pipe of the material throwing barrel, and the lower end of the blanking pipe is communicated with the discharge cavity; air enters the heating cavity through the air inlet pipe, is heated by the electric heating wire and then is blown into the blanking pipe from the air hole of the blanking pipe, so that the material in the blanking pipe is dried;
the discharging cavity is internally provided with an air outlet pipe and a spiral feeding paddle, the discharging cavity corresponding to the discharging end of the spiral feeding paddle is provided with a discharging port, the second partition plate is also provided with an air hole, and heated air is blown into the discharging cavity through the air hole in the second partition plate to dry the material for the second time, so that the drying effect is ensured.
Preferably, get rid of the bottom of feed cylinder for the toper, be equipped with the stirring subassembly in getting rid of the feed cylinder, the stirring subassembly includes the (mixing) shaft, stretches out and connects step motor in the upper end follow feed cylinder of (mixing) shaft, step motor passes through support and drying cabinet fixed connection, be fixed with the scraper blade on the (mixing) shaft, the scraper blade contacts and matches with the bottom inner wall of getting rid of the feed cylinder, in the lower extreme of (mixing) shaft stretched into the feed cylinder, be fixed with spiral feeding vane on the (mixing) shaft outer wall in the feed cylinder. This department sets up and has avoided the material to pile up in getting rid of the glutinous company of feed cylinder, has improved unloading efficiency, is favorable to dry processing on next step, and helical feeding blade has avoided the material to block up in the unloading pipe, can break up when carrying out the drying to the material, has improved drying efficiency and unloading efficiency
Preferably, the switch valve includes the dead lever of mutually supporting and two butterfly pieces about the dead lever symmetry, a diameter coincidence of dead lever and discharging pipe, the both ends of dead lever and the inner wall fixed connection of discharging pipe, the cross-section of dead lever is isosceles triangle, and this department sets up has avoided the piling up of material on the dead lever, and the center of dead lever is equipped with the through-hole, and the central axis of through-hole is perpendicular with isosceles triangle's base, the (mixing) shaft passes from the through-hole and passes through the bearing rotation with the through-hole and be connected, and two butterfly pieces are connected with the valve rod respectively, the valve rod is connected with synchronous drive, and two butterfly pieces cooperate the lower extreme shutoff of discharging pipe or open with the dead lever. The drying device has the advantages that the drying incomplete result caused by the fact that materials enter the discharging cavity through the discharging pipe and the discharging pipe when the materials are not completely dried is avoided, and the drying efficiency is further improved.
Preferably, the outlet duct is connected with the dust remover, the gas outlet and the intake pipe intercommunication of dust remover, this department sets up and can take out the hot-air of ejection of compact intracavity and carry out recycle with the material granule that contains in the hot-air, and the hot-air of detaching the material granule can get into the heating intracavity again, carries out waste heat utilization, has avoided thermal waste.
The utility model discloses still including other subassemblies that can make a solid pesticide drying equipment normal use, like the control assembly who rotates the motor, step motor's control assembly, electric heating wire's control assembly, the control assembly of spiral feeding oar, switching valve's control assembly, the control assembly of dust remover, control assembly etc. of air pump are conventional technical means in this field. In addition, the utility model discloses in add the drive that limited device or subassembly all adopted conventional technical means in this field, be this field conventional equipment such as electric heating wire, air pump, dust remover, valve rod, butterfly piece, valve rod are connected.
The utility model discloses a theory of operation is, when drying, the material is poured into from the feeder hopper, get into through the inlet pipe and get rid of the feed cylinder, it makes two drive conical gear of conical gear rotate to rotate the motor, and then make and get rid of the feed cylinder and rotate, spin-dry the material in getting rid of the feed cylinder, the moisture of throwing away gets into through the apopore and gets rid of the material intracavity back and flows from the drain pipe, after getting rid of the material operation, switch valve opens, step motor rotates, it rotates to drive the (mixing) shaft, scraper blade and spiral feeding blade rotate along with the (mixing) shaft, the material gets into the unloading pipe from the discharging pipe, and carry out hot air drying for the first time in the unloading pipe, the hot-blast secondary drying that is blown off from the wind hole of baffle two after getting into the discharging intracavity from the unloading pipe, the material after the drying falls to be broken up and transports to the discharge gate discharge chamber bottom by spiral feeding oar and discharges.
The utility model has the advantages of simple and reasonable structure, convenient operation, drying of the material, primary hot air drying, secondary hot air drying and tertiary drying, and improved drying efficiency and effect; the scraper, the spiral feeding blade and the spiral feeding paddle can scrape and scatter materials in drying, so that the blockage of the materials is avoided, and the drying efficiency and effect are further improved; the dust remover avoids waste of materials and heat in hot air, and is energy-saving and efficient.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a schematic structural view of a solid pesticide drying apparatus of the present invention;
FIG. 2 is a schematic view of the FIG. 1 switch valve in a closed position;
fig. 3 is a schematic view of the state of the switching valve in fig. 1 when the switching valve is opened.
In the figure: 1. the device comprises a drying box, a material throwing barrel, a material feeding pipe, a conical gear I, a conical gear II, a feeding hopper, a support, a stepping motor, a scraper, a spiral feeding blade, a partition plate I, a partition plate 12, an air inlet pipe, an electric heating wire, a discharging pipe 15, a water discharging pipe 16, a partition plate II, a wind hole 17, a spiral feeding paddle 18, a discharge hole 19, a gas outlet pipe 20, a dust remover 21, a dust remover 22, an air pump 23, a rotating motor 24, a heating cavity 25, a stirring shaft 26, a discharge pipe 27, a butterfly blade 28, a valve rod 29 and a fixing rod.
Detailed Description
The present invention will be described more clearly with reference to the accompanying drawings and specific embodiments in the embodiments of the present invention, and the description herein is only for explaining the present invention, but not for limiting the present invention. Based on the embodiments of the present invention, any modifications, equivalent replacements, improvements, etc. made by other embodiments obtained by those skilled in the art without creative efforts should be included in the protection scope of the present invention.
Examples
As shown in fig. 1-3, the utility model provides a solid pesticide drying device, which comprises a drying box 1, wherein a first partition plate 11 and a second partition plate 16 are sequentially fixed in the drying box 1 from top to bottom, and the first partition plate 11 and the second partition plate 16 divide the interior of the drying box 1 into a material throwing cavity, a heating cavity 24 and a material discharging cavity from top to bottom;
the material throwing cavity is provided with a water drainage pipe 15, a rotatable material throwing barrel 2 is arranged in the material throwing cavity, water outlet holes are fully distributed in the outer wall of the material throwing barrel 2, a feeding pipe 3 is arranged at the top of the material throwing barrel 2, the upper end of the feeding pipe 3 penetrates through the material throwing cavity and then is connected with a feeding hopper 6, a first conical gear 4 is fixedly connected to the outer wall of the feeding pipe 3 outside the material throwing cavity, a second conical gear 5 is meshed with the first conical gear 4, the second conical gear 5 is connected with a rotating motor 23, a discharging pipe 26 is arranged at the bottom of the material throwing barrel 2, a switch valve is arranged on the discharging pipe 26, and the lower end of the discharging pipe 26 is rotatably connected with a first partition plate 11 through a bearing;
an air inlet pipe 12 is arranged on the heating cavity 24, an air pump 22 is arranged on the air inlet pipe 12, an electric heating wire 13 is arranged in the heating cavity 24, a discharging pipe 14 is arranged in the center of the heating cavity 24, an air hole is formed in the outer wall of the discharging pipe 14, the upper end of the discharging pipe 14 is communicated with a discharging pipe 26 of the material throwing barrel 2, and the lower end of the discharging pipe 14 is communicated with the discharging cavity; air enters the heating cavity 24 through the air inlet pipe 12, is heated by the electric heating wire 13 and then is blown into the blanking pipe 14 from an air hole of the blanking pipe 14, so that the material in the blanking pipe 14 is dried;
the discharging cavity is internally provided with an air outlet pipe 20 and a spiral feeding paddle 18, the discharging cavity corresponding to the discharging end of the spiral feeding paddle 18 is provided with a discharging hole 19, the second partition plate 16 is also provided with an air hole 17, heated air is blown into the discharging cavity through the air hole 17 on the second partition plate 16, secondary drying is carried out on the material, and the drying effect is ensured.
Get rid of the bottom of feed cylinder 2 and be equipped with the stirring subassembly in the feed cylinder 2 for the toper, the stirring subassembly includes (mixing) shaft 25, and the upper end of (mixing) shaft 25 stretches out and connects step motor 8 from the inlet pipe 3, step motor 8 passes through support 7 and 1 fixed connection of drying cabinet, be fixed with scraper blade 9 on the (mixing) shaft 25, scraper blade 9 contacts and matches with the bottom inner wall of getting rid of feed cylinder 2, in the lower extreme of (mixing) shaft 25 stretched into unloading pipe 14, be fixed with spiral feeding blade 10 on the (mixing) shaft 25 outer wall in the unloading pipe 14. This department sets up and has avoided the material to pile up in getting rid of the glutinous company of feed cylinder 2, has improved unloading efficiency, is favorable to the processing of drying on next step, and helical feeding blade 10 has avoided the jam of material in unloading pipe 14, can break up when carrying out the drying to the material, has improved drying efficiency and unloading efficiency
The switch valve comprises a fixing rod 29 and two butterfly pieces 27, the fixing rod 29 is matched with the fixing rod, the butterfly pieces 27 are symmetrical about the fixing rod, the fixing rod 29 is coincided with one diameter of the discharging pipe 26, two ends of the fixing rod 29 are fixedly connected with the inner wall of the discharging pipe 26, the cross section of the fixing rod 29 is in an isosceles triangle shape, a through hole is formed in the center of the fixing rod 29, the central axis of the through hole is perpendicular to the bottom edge of the isosceles triangle, the stirring shaft 25 penetrates through the through hole and is rotatably connected with the through hole through a bearing, the two butterfly pieces 27 are respectively connected with a valve rod 28, the valve rod 28 is connected with synchronous drive, and the two butterfly pieces 27 are matched with the fixing rod 29 to plug or open the lower end of the discharging pipe 26. The arrangement of the position avoids the problem that the materials enter the discharging cavity through the discharging pipe 26 and the discharging pipe 14 when the drying is incomplete, so that the drying efficiency is further improved.
The outlet duct 20 is connected with a dust remover 21 which is a bag-type dust remover, the air outlet of the dust remover 21 is communicated with the air inlet pipe 12, hot air in the discharging cavity can be pumped out and material particles contained in the hot air can be recycled, the hot air for removing the material particles can enter the heating cavity 24 again, waste heat utilization is carried out, and heat waste is avoided.
When drying is carried out, materials are poured into the material throwing barrel 2 from the feeding hopper 6 and enter the material throwing barrel 2 through the feeding pipe 3, the rotating motor 23 rotates to enable the conical gear II 5 to drive the conical gear I4 to rotate, the material throwing barrel 2 further rotates to dry the materials in the material throwing barrel 2, the thrown water enters the material throwing cavity through the water outlet hole and then flows out of the water outlet pipe 15, after the material throwing operation is finished, the switch valve is opened (the two valve rod connected drives such as the motor synchronously rotate to enable the two disc plates to rotate, the disc plates are perpendicular to the fixed rod, the discharging pipe is opened and communicated with the discharging pipe), the stepping motor 8 rotates to drive the stirring shaft 25 to rotate, the scraping plate 9 and the spiral feeding blade 10 rotate along with the stirring shaft 25, the materials enter the discharging pipe 14 from the discharging pipe 26 and are subjected to primary hot air drying in the discharging pipe 14, and are subjected to secondary drying by the hot air blown out from the air holes of the partition plates II 16 after entering the discharging cavity from the discharging pipe 14, the dried material falls to the bottom of the discharging cavity, is scattered by the spiral feeding paddle 18 and is conveyed to the discharging hole 19 to be discharged.
The foregoing description of the embodiments of the invention has been presented for purposes of illustration and not limitation, and is not intended to be exhaustive or limited to the embodiments disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the illustrated embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (4)
1. The utility model provides a solid pesticide drying equipment, includes the drying cabinet, its characterized in that: a first partition plate and a second partition plate are sequentially fixed in the drying box from top to bottom, and divide the interior of the drying box into a material throwing cavity, a heating cavity and a material discharging cavity from top to bottom;
the material throwing cavity is provided with a water discharge pipe, a rotatable material throwing cylinder is arranged in the material throwing cavity, water outlet holes are fully distributed in the outer wall of the material throwing cylinder, a feeding pipe is arranged at the top of the material throwing cylinder, the upper end of the feeding pipe penetrates through the material throwing cavity and is connected with a feeding hopper, a first conical gear is fixedly connected to the outer wall of the feeding pipe outside the material throwing cavity, a second conical gear is meshed with the first conical gear, the second conical gear is connected with a rotating motor, a discharge pipe is arranged at the bottom of the material throwing cylinder, a switch valve is arranged on the discharge pipe, and the lower end of the discharge pipe is rotatably connected with a partition plate through a bearing;
an air inlet pipe is arranged on the heating cavity, an air pump is arranged on the air inlet pipe, an electric heating wire is arranged in the heating cavity, a blanking pipe is arranged in the center of the heating cavity, an air hole is formed in the outer wall of the blanking pipe, the upper end of the blanking pipe is communicated with a discharge pipe of the material throwing barrel, and the lower end of the blanking pipe is communicated with the discharge cavity;
an air outlet pipe and a spiral feeding paddle are arranged in the discharging cavity, a discharging hole is formed in the discharging cavity corresponding to the discharging end of the spiral feeding paddle, and an air hole is also formed in the second partition plate.
2. The solid pesticide drying apparatus as set forth in claim 1, characterized in that: get rid of the bottom of feed cylinder for the toper, be equipped with the stirring subassembly in getting rid of the feed cylinder, the stirring subassembly includes the (mixing) shaft, stretches out and connects step motor in the upper end follow feed cylinder of (mixing) shaft, step motor passes through support and drying cabinet fixed connection, be fixed with the scraper blade on the (mixing) shaft, the scraper blade contacts and matches with the bottom inner wall of getting rid of the feed cylinder, in the lower extreme of (mixing) shaft stretched into the feed cylinder, was fixed with spiral feeding blade on the (mixing) shaft outer wall in the feed cylinder.
3. The solid pesticide drying apparatus as set forth in claim 2, characterized in that: the switch valve comprises a fixing rod and two butterfly pieces, the fixing rod is matched with the fixing rod, the butterfly pieces are symmetrical about the fixing rod, the fixing rod is coincided with one diameter of the discharging pipe, two ends of the fixing rod are fixedly connected with the inner wall of the discharging pipe, the cross section of the fixing rod is isosceles triangle-shaped, a through hole is formed in the center of the fixing rod, the central axis of the through hole is perpendicular to the bottom edge of the isosceles triangle-shaped, the stirring shaft penetrates through the through hole and is rotatably connected with the through hole through a bearing, the two butterfly pieces are respectively connected with a valve rod, the valve rod is connected with synchronous driving, and the two butterfly pieces are matched with the fixing rod to plug or open the lower end of the discharging pipe.
4. The solid pesticide drying apparatus as set forth in claim 1, characterized in that: the air outlet pipe is connected with a dust remover, and an air outlet of the dust remover is communicated with the air inlet pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120453724.7U CN214582361U (en) | 2021-03-02 | 2021-03-02 | Solid pesticide drying equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120453724.7U CN214582361U (en) | 2021-03-02 | 2021-03-02 | Solid pesticide drying equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214582361U true CN214582361U (en) | 2021-11-02 |
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ID=78318086
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120453724.7U Active CN214582361U (en) | 2021-03-02 | 2021-03-02 | Solid pesticide drying equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214582361U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115355669A (en) * | 2022-09-06 | 2022-11-18 | 贵州同德药业股份有限公司 | Drying device is used in sealwort production and processing |
| CN115654889A (en) * | 2022-11-14 | 2023-01-31 | 江西鑫海高分子材料有限公司 | Effectual o chlorobenzoic acid quick drying equipment dries |
-
2021
- 2021-03-02 CN CN202120453724.7U patent/CN214582361U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115355669A (en) * | 2022-09-06 | 2022-11-18 | 贵州同德药业股份有限公司 | Drying device is used in sealwort production and processing |
| CN115654889A (en) * | 2022-11-14 | 2023-01-31 | 江西鑫海高分子材料有限公司 | Effectual o chlorobenzoic acid quick drying equipment dries |
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