CN214665588U

CN214665588U - Intelligent boiling fluidized bed dryer for pesticide production

Info

Publication number: CN214665588U
Application number: CN202120132548.7U
Authority: CN
Inventors: 杨善岭
Original assignee: Anhui Suzheng Wisdom Agriculture Co ltd
Current assignee: Anhui Suzheng Wisdom Agriculture Co ltd
Priority date: 2021-01-19
Filing date: 2021-01-19
Publication date: 2021-11-09
Anticipated expiration: 2031-01-19

Abstract

The utility model discloses a boiling fluidized bed dryer is used in intelligent pesticide production relates to a boiling fluidized bed dryer field. The utility model discloses in, the power distribution box comprises a box body, the inside dry chamber that is provided with of box, the feed inlet has all been seted up at the top of dry chamber and box, top one side fixed mounting of box has the draught fan, one side of draught fan is provided with communicating pipe, the inside filter screen that is provided with of one end of communicating pipe is provided with the heating wire, can adjust hot-blast temperature to make the dry more quick of pesticide, the effect is better, has reduced drying time, has improved work efficiency, through being provided with the heat preservation, can further preserve the temperature, has improved dry efficiency, sieves the pesticide after drying through the cooperation of vibrating motor and screen cloth, has avoided the follow-up artifical screening that carries on, reduces the labour cost, has improved the certain intellectuality of the device, makes the operation more simple.

Description

Intelligent boiling fluidized bed dryer for pesticide production

Technical Field

The utility model relates to a boiling fluidized bed desiccator field specifically is a boiling fluidized bed desiccator is used in intelligent pesticide production.

Background

The fluidized drying is also called fluidized bed drying, which utilizes hot air flow to suspend wet particles, the fluidized boiling enables the materials to carry out heat exchange, evaporated moisture or organic solvent is taken away by the hot air, and the aim of drying the wet particles is achieved by adopting a mass heat transfer mode of gas-solid two-phase suspension contact of the materials by hot air flow. Fluidized bed drying techniques involve two processes, heat and mass transfer, one to the other. In the convection drying process, hot air transfers heat energy to the surface of the material through contact with wet material and then transfers the heat energy from the surface to the interior of the material, which is a heat transfer process; after the wet material is heated, the surface moisture is firstly gasified, and the internal moisture is diffused to the surface of the material in a liquid state or a gaseous state and is continuously gasified into the air, so that the moisture of the material is gradually reduced, and the drying is finished, which is a mass transfer process.

The desiccator can often be used to the in-process of pesticide production and carry out the drying to its wet material, carry out follow-up processing and handling, but among the prior art, when wet material entered into inside and carries out the drying, the drying time overlength has influenced pesticide production's efficiency, thereby economic benefits has been reduced, on the other hand, after wet material drying is accomplished, because material surface moisture evaporates, cause the volume to reduce, need carry out size screening, use the manual work to sieve usually, the labour cost of increase, and it is not intelligent enough.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an intelligent pesticide production is with boiling fluidized bed desiccator to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a boiling fluidized bed dryer for intelligent pesticide production comprises a box body, wherein a drying chamber is arranged in the box body, feed inlets are formed in the drying chamber and the top of the box body, an induced draft fan is fixedly mounted on one side of the top of the box body, a communicating pipe is arranged on one side of the induced draft fan, a filter screen is arranged in one end of the communicating pipe, a motor is fixedly mounted on one side of the box body, a connecting plate is fixedly connected to the other side of the box body, an air blower is fixedly mounted at the top of the connecting plate, a heater is arranged at the output end of the air blower, a passing pipe is arranged on one side of the heater, which is far away from the air blower, a heat insulation layer is arranged on the outer wall of the drying chamber, an air outlet branch pipe is arranged in the drying chamber, heating wires are arranged on the inner wall of the air outlet branch pipe, a rotating shaft is arranged at the output end of the motor, a fine mesh is arranged at one end of the rotating shaft, which is far away from the motor, the bottom in dry chamber is provided with the check valve, inner wall one side of box is provided with concave type piece, the inner wall top fixedly connected with U type piece of concave type piece, the inside of U type piece is provided with the connecting axle, the one end of connecting axle is provided with the screen cloth, the bottom of screen cloth is provided with vibrating motor, the second discharge gate has been seted up to the bottom of box, first discharge gate has been seted up to one side bottom of box, the equal fixedly connected with support column in both sides of box, a plurality of pores have been seted up on the surface of thin net.

As a further aspect of the present invention: the output of air-blower is provided with the tuber pipe, the output of air-blower is passed through the tuber pipe with one side of heater and is connected, one side that the air-blower was kept away from to the heater is linked together with passing through the pipe, one end through the pipe is passed through interference fit with one side of box and one side in dry chamber and is connected, just one end through the pipe runs through in one side of box and one side in dry chamber and is located the inside in dry chamber, one end top through the pipe is linked together with the air-out branch pipe, just one end top through the pipe is provided with a plurality of air-out branch pipe, the inner wall of air-out branch pipe all is provided with the heating wire.

As a further aspect of the present invention: the output of motor is connected through clearance fit with one side of box, just the output of motor runs through in one side of box and is in the inside of box, the one end that the motor was kept away from in the pivot is connected through clearance fit with one side of dry chamber, one side that the motor was kept away from to the fine mesh is provided with the pivot and passes through the bearing with the inner wall in dry chamber and be connected.

As a further aspect of the present invention: one end of the communicating pipe is connected with the top of the box body and the top of the drying chamber in an interference fit mode, and the communicating pipe penetrates through the top of the box body and the top of the drying chamber.

As a further aspect of the present invention: and both sides of one end of the screen are provided with fixing structures consisting of connecting shafts, U-shaped blocks and concave blocks.

As a further aspect of the present invention: the air blower, the draught fan, the heater and the heating wire are all externally connected with a power supply.

Compared with the prior art, the beneficial effects of the utility model are that: the device is provided with the heating wire, can adjust hot-blast temperature, thereby make the dry more quick of pesticide, the effect is better, the drying time has been reduced, the work efficiency is improved, through being provided with the heat preservation, can further preserve the temperature, the efficiency of drying is improved, simultaneously at the inside filter screen that is provided with of one end of communicating pipe, prevent that the draught fan from sieving the pesticide at work, the safety of its pesticide has been protected, pesticide after the cooperation through vibrating motor and screen cloth is sieved after drying, the follow-up artifical screening of carrying out has been avoided, the labour cost is reduced, the certain intellectuality of the device has been improved, make the operation simpler, through setting up the draught fan, the draught fan is through the hot-blast discharge who is equipped with the moisture in communicating pipe with the drying chamber, guarantee its dry quality.

Drawings

Fig. 1 is a schematic view of a sectional structure of a fluidized bed dryer for intelligent pesticide production.

Fig. 2 is an enlarged structure schematic diagram of a fluidized bed dryer A for intelligent pesticide production.

Fig. 3 is a schematic view of a fine mesh structure in a fluidized bed dryer for intelligent pesticide production.

The labels in the figure are: 1. a box body; 2. a motor; 3. a rotating shaft; 4. a fine mesh; 5. an air outlet branch pipe; 6. an electric heating wire; 7. a first discharge port; 8. screening a screen; 9. a second discharge port; 10. a vibration motor; 11. fine pores; 12. a connecting shaft; 13. a support pillar; 14. a connecting plate; 15. a blower; 16. a heater; 17. a vent pipe; 18. a drying chamber; 19. a feed inlet; 20. A heat-insulating layer; 21. filtering with a screen; 22. a communicating pipe; 23. an induced draft fan; 24. a concave block; 25. a U-shaped block; 26. a one-way control valve.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, in the embodiment of the present invention, a fluidized bed dryer for intelligent pesticide production includes a box body 1, a drying chamber 18 is disposed inside the box body 1, feed inlets 19 are disposed on the top of the drying chamber 18 and the box body 1, a draught fan 23 is fixedly mounted on one side of the top of the box body 1, a communicating pipe 22 is disposed on one side of the draught fan 23, a filter screen 21 is disposed inside one end of the communicating pipe 22, a motor 2 is fixedly mounted on one side of the box body 1, a connecting plate 14 is fixedly connected to the other side of the box body 1, an air blower 15 is fixedly mounted on the top of the connecting plate 14, a heater 16 is disposed at an output end of the air blower 15, a vent pipe 17 is disposed on one side of the heater 16 away from the air blower 15, a heat preservation layer 20 is disposed on an outer wall of the drying chamber 18, an air outlet branch pipe 5 is disposed inside the drying chamber 18, and an electric heating wire 6 is disposed on an inner wall of the air outlet branch pipe 5, the output of motor 2 is provided with pivot 3, the one end that motor 2 was kept away from to pivot 3 is provided with thin net 4, the bottom of drying chamber 18 is provided with one-way control valve 26, inner wall one side of box 1 is provided with concave type piece 24, the inner wall top fixedly connected with U type piece 25 of concave type piece 24, the inside of U type piece 25 is provided with connecting axle 12, the one end of connecting axle 12 is provided with screen cloth 8, screen cloth 8's bottom is provided with vibrating motor 10, second discharge gate 9 has been seted up to box 1's bottom, first discharge gate 7 has been seted up to one side bottom of box 1, the equal fixedly connected with support column 13 in both sides of box 1, a plurality of pores 11 have been seted up on the surface of thin net 4.

Referring to fig. 1 and 2, an air pipe is arranged at an output end of an air blower 15, the output end of the air blower 15 is connected with one side of a heater 16 through the air pipe, one side of the heater 16, which is far away from the air blower 15, is communicated with a ventilation pipe 17, one end of the ventilation pipe 17 is connected with one side of a box body 1 and one side of a drying cavity 18 through interference fit, one end of the ventilation pipe 17 penetrates through one side of the box body 1 and one side of the drying cavity 18 and is located inside the drying cavity 18, the top of one end of the ventilation pipe 17 is communicated with an air outlet branch pipe 5, a plurality of air outlet branch pipes 5 are arranged at the top of one end of the ventilation pipe 17, heating wires 6 are arranged on the inner walls of the air outlet branch pipes 5, and the heating wires 6 are arranged, so that the temperature of hot air can be adjusted, thereby drying pesticide is faster, the effect is better, the drying time is shortened, and the working efficiency is improved.

Please refer to fig. 1-3, the output end of the motor 2 is connected with one side of the box 1 by clearance fit, the output end of the motor 2 penetrates through one side of the box 1 and is located inside the box 1, one end of the rotating shaft 3, which is far away from the motor 2, is connected with one side of the drying cavity 18 by clearance fit, one side of the fine mesh 4, which is far away from the motor 2, is provided with the rotating shaft 3 and is connected with the inner wall of the drying cavity 18 by a bearing, the fine mesh 4 is rotated to a certain angle, the pesticide enters the bottom of the drying cavity 18 along the inner wall of the drying cavity 18, and the pesticide is prevented from falling into the outlet branch pipe 5.

Referring to fig. 1 and 2, one end of the communication pipe 22 is connected to the top of the box 1 and the top of the drying chamber 18 by interference fit, the communication pipe 22 penetrates through the top of the box 1 and the top of the drying chamber 18, and by arranging the induced draft fan 23, the induced draft fan 23 discharges hot air with moisture in the drying chamber 18 through the communication pipe 22, thereby ensuring the drying quality of the hot air.

Referring to fig. 1 and 2, both sides of one end of the screen 8 are provided with a fixing structure consisting of a connecting shaft 12, a U-shaped block 25 and a concave block 24, and the U-shaped block 25 is arranged to enable the screen 8 to move in the U-shaped block 25, so as to prevent the screen 8 from shaking and falling off.

Referring to fig. 1, the blower 15, the induced draft fan 23, the heater 16 and the heating wires 6 are externally connected with a power supply, and the power supply is provided to enable the device to be normally used.

The utility model discloses a theory of operation is: when the device is used, pesticide to be dried is poured into the drying cavity 18 from the feeding hole 19, the pesticide falls onto the fine mesh 4, the feeding hole 19 is closed, the air blower 15 is opened, air blown by the air blower 15 enters the heater 16 through the air pipe, the heater 16 is started, the heater 16 heats the air blown out by the air blower 15 to form hot air, the hot air enters the air outlet branch pipe 5 through the vent pipe 17, the heating wire 6 is electrified, the hot air is further heated by the heating wire 6 and blown out to the bottom of the fine mesh 4, the hot air is divided into a plurality of air flows through the pores 11 arranged on the fine mesh 4 to float the pesticide, the hot air passes through the surface of the pesticide, the water on the surface of the pesticide is rapidly boiled, the water on the surface is rapidly dried through the hot air floating, the draught fan 23 is started, and the draught fan 23 discharges the hot air with moisture in the drying cavity 18 through the communicating pipe 22, the drying quality is ensured, after the drying is finished, the air blower 15 is closed, the pesticide returns to the surface of the fine net 4 again, then the motor 2 is started, the motor 2 drives the rotating shaft 3 to rotate, the rotating shaft 3 drives the fine net 4 to rotate, the fine net 4 is rotated to a certain angle, the pesticide enters the bottom of the drying cavity 18 along the inner wall of the drying cavity 18, the pesticide is prevented from falling into the air outlet branch pipe 5, then the control one-way control valve 26 is opened, the dried pesticide falls into the surface of the screen 8, then the vibration motor 10 is started, the screen 8 is vibrated by the vibration motor 10, the screen 8 is moved in the U-shaped block 25 by the U-shaped block 25, the screen 8 is prevented from vibrating and falling off, the screened pesticide is screened from the bottom of the screen 8, the screened pesticide is discharged from the second discharge hole 9 formed in the bottom of the box body 1, and is subjected to next-step program processing, some pesticides that do not meet the standard or are not completely dried by moisture slip off one end of the screen 8 and fall off the first outlet 7 for subsequent treatment.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides an intelligent pesticide production is with boiling fluidized bed desiccator, includes box (1), its characterized in that: the drying device is characterized in that a drying chamber (18) is arranged inside the box body (1), a feeding hole (19) is formed in the tops of the drying chamber (18) and the box body (1), an induced draft fan (23) is fixedly arranged on one side of the top of the box body (1), a communicating pipe (22) is arranged on one side of the induced draft fan (23), a filter screen (21) is arranged inside one end of the communicating pipe (22), a motor (2) is fixedly arranged on one side of the box body (1), a connecting plate (14) is fixedly connected to the other side of the box body (1), an air blower (15) is fixedly arranged on the top of the connecting plate (14), a heater (16) is arranged at the output end of the air blower (15), a passing pipe (17) is arranged on one side, far away from the air blower (15), of the heater (16), a heat preservation layer (20) is arranged on the outer wall of the drying chamber (18), and an air outlet branch pipe (5) is arranged inside the drying chamber (18), the inner wall of the air outlet branch pipe (5) is provided with a heating wire (6), the output end of the motor (2) is provided with a rotating shaft (3), one end of the rotating shaft (3) far away from the motor (2) is provided with a fine net (4), the bottom of the drying cavity (18) is provided with a one-way control valve (26), one side of the inner wall of the box body (1) is provided with a concave block (24), the top of the inner wall of the concave block (24) is fixedly connected with a U-shaped block (25), a connecting shaft (12) is arranged inside the U-shaped block (25), one end of the connecting shaft (12) is provided with a screen (8), the bottom of the screen (8) is provided with a vibrating motor (10), the bottom of the box body (1) is provided with a second discharge hole (9), the bottom of one side of the box body (1) is provided with a first discharge hole (7), two sides of the box body (1) are both fixedly connected with supporting columns (13), the surface of the fine net (4) is provided with a plurality of fine holes (11).

2. The boiling fluidized bed dryer for intelligent pesticide production of claim 1, characterized in that: the output of air-blower (15) is provided with the tuber pipe, the output of air-blower (15) is passed through the tuber pipe with one side of heater (16) and is connected, one side of keeping away from air-blower (15) and being linked together through pipe (17) heater (16), one end through pipe (17) is connected through interference fit with one side of box (1) and one side of dry chamber (18), just one end through pipe (17) runs through in one side of box (1) and one side of dry chamber (18) and is in the inside of dry chamber (18), one end top through pipe (17) is linked together with air-out branch pipe (5), just one end top through pipe (17) is provided with a plurality of air-out branch pipe (5), the inner wall of air-out branch pipe (5) all is provided with heating wire (6).

3. The boiling fluidized bed dryer for intelligent pesticide production of claim 1, characterized in that: the output of motor (2) is connected through clearance fit with one side of box (1), just the output of motor (2) runs through in one side of box (1) and is in the inside of box (1), the one end that motor (2) were kept away from in pivot (3) is connected through clearance fit with one side of dry chamber (18), one side that motor (2) were kept away from in fine net (4) is provided with pivot (3) and passes through the bearing with the inner wall of dry chamber (18) and be connected.

4. The boiling fluidized bed dryer for intelligent pesticide production of claim 1, characterized in that: one end of the communicating pipe (22) is connected with the top of the box body (1) and the top of the drying chamber (18) in an interference fit mode, and the communicating pipe (22) penetrates through the top of the box body (1) and the top of the drying chamber (18).

5. The boiling fluidized bed dryer for intelligent pesticide production of claim 1, characterized in that: and two sides of one end of the screen (8) are respectively provided with a fixing structure consisting of a connecting shaft (12), a U-shaped block (25) and a concave block (24).

6. The boiling fluidized bed dryer for intelligent pesticide production of claim 1, characterized in that: the air blower (15), the draught fan (23), the heater (16) and the heating wires (6) are all externally connected with a power supply.