CN210346173U

CN210346173U - An infrared hot air combined dryer

Info

Publication number: CN210346173U
Application number: CN201920753473.7U
Authority: CN
Inventors: 王一文; 辅玲
Original assignee: Jiangsu Huoyanshan Drying Technology Co ltd
Current assignee: Jiangsu Huoyanshan Drying Technology Co ltd
Priority date: 2019-05-23
Filing date: 2019-05-23
Publication date: 2020-04-17
Anticipated expiration: 2029-05-23

Abstract

The utility model discloses an infrared hot-blast combination formula drying-machine, including a stoving section of thick bamboo, the upper end of a stoving section of thick bamboo from left to right is fixed with far-infrared heater and hot-blast main in proper order, and the left end of far-infrared heater is fixed with the air-blower, the inner wall of a stoving section of thick bamboo is fixed with temperature and humidity sensor, and the internally mounted of a stoving section of thick bamboo has the axis of rotation, the inside of axis of rotation is fixed with the heating wire, and the outer wall of axis of rotation is fixed with the baffle, the shaft coupling is installed to the right-hand member of axis of rotation, and the axis of rotation passes through the shaft coupling and is connected with servo motor. The utility model discloses a set up far infrared heater, air-blower, temperature and humidity sensor, servo motor, baffle, axis of rotation, heating wire and PLC controller, solved and can not the rapid draing cereal reduce work efficiency and dry the problem that can not self-closing servo motor is consuming time hard after.

Description

Infrared hot air combined dryer

Technical Field

The utility model relates to a combination formula drying-machine technical field specifically is an infrared hot-blast combination formula drying-machine.

Background

The drying machine can be divided into an industrial drying machine and a civil drying machine, and the industrial drying machine is also called as a drying device or a drying machine. The dryer has several modes of belt drying, roller drying, box drying, tower drying and the like, and the combined dryer is characterized in that a device for generating hot air is directly fixed on the dryer, and the principle is that the hot air generated by a heater is utilized to generate hot air under the action of a fan and is introduced into the dryer.

However, the prior art has the following defects:

1. the traditional combined dryer has poor drying effect, cannot dry grains quickly, and reduces the working efficiency of people;

2. the traditional combined dryer has low automation degree, and the servo motor is closed after the grains are dried by observing during drying, so that the combined dryer cannot be automatically closed, consumes time and labor.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides an infrared hot-blast combination formula drying-machine has solved can not fast drying cereal and has reduced work efficiency and the problem that can not self-closing servo motor consume time and power after drying.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an infrared hot-blast combination formula drying-machine, includes a stoving section of thick bamboo, the upper end of a stoving section of thick bamboo from left to right is fixed with far-infrared heater and hot-blast main in proper order, and the left end of far-infrared heater is fixed with the air-blower, the inner wall of a stoving section of thick bamboo is fixed with temperature and humidity sensor, and the internally mounted of a stoving section of thick bamboo has the axis of rotation, the inside of axis of rotation is fixed with the heating wire, and the outer wall of axis of rotation is fixed with the baffle, the shaft coupling is installed to the right-hand member of axis of rotation, and the axis of rotation passes through the shaft coupling and is connected with servo motor's output rotation, the.

Preferably, the right end of the far infrared heater is fixedly connected with the upper end of the drying cylinder through a hot air pipe, and the upper end of the drying cylinder is fixedly provided with a funnel-shaped feeding pipe.

Preferably, a bearing is fixed on the inner wall of the drying cylinder, and the drying cylinder is rotatably connected with the rotating shaft through the bearing.

Preferably, the output end of the PLC controller is electrically connected with the input ends of the far infrared heater, the air blower, the servo motor, the heating wire and the touch screen, and the input end of the PLC controller is electrically connected with the output end of the temperature and humidity sensor.

Preferably, the lower end of the drying cylinder is welded with a discharge pipe, the inner wall of the discharge pipe is provided with threads, the discharge pipe is rotatably connected with the bottom cover through the threads, and the lower end of the bottom cover is welded with a handle.

Preferably, a support rod is fixed at the lower end of the drying cylinder.

(III) advantageous effects

The utility model provides an infrared hot-blast combination formula drying-machine possesses following beneficial effect:

(1) the utility model solves the problem that the work efficiency is reduced because the grain can not be dried quickly by arranging the far infrared heater, the air blower, the servo motor, the baffle, the rotating shaft and the heating wire, the left end of the far infrared heater is fixed with the air blower, the power supply of the far infrared heater and the air blower is firstly connected through the PLC, the far infrared heater which is connected with the power supply can radiate heat, hot air is formed under the action of the air blower, the hot air is led into the drying cylinder through the hot air pipe, the output end of the servo motor is rotationally connected with the baffle through the rotating shaft, the heating wire is fixed in the rotating shaft, then the PLC is operated to connect the power supply of the servo motor and the heating wire, the heating wire which is connected with the power supply can radiate heat, the fast drying is convenient, the servo motor which is connected with the power supply drives the baffle to rotate through the, further quickening the drying of the grains.

(2) The utility model discloses a set up temperature and humidity sensor and PLC controller, the problem of can not self-closing servo motor consuming time and wasting power after having solved the stoving, the inner wall that utilizes a stoving section of thick bamboo is fixed with temperature and humidity sensor, and the front end of a stoving section of thick bamboo is fixed with the PLC controller, switch on temperature and humidity sensor's power through the PLC controller earlier, temperature and humidity sensor is one kind and can experience temperature and humidity and change into outputtable signal's sensor, it can experience the humiture of cereal and change into outputtable signal transmission and give the PLC controller, humidity when cereal is dry is set for through the PLC controller in advance, humidity that detects when temperature and humidity sensor is less than or equal to the humidity of settlement, the PLC controller can the power of automatic disconnection servo motor, reach the effect of self-closing.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the connection between the tapping pipe and the bottom cap of FIG. 1 according to the present invention;

fig. 3 is a front view schematically illustrating the present invention.

The reference numbers in the figures are: 1. a far infrared heater; 2. a hot air pipe; 3. a funnel-shaped feeding pipe; 4. a blower; 5. a temperature and humidity sensor; 6. a drying drum; 7. a bearing; 8. a discharge pipe; 9. a coupling; 10. a servo motor; 11. a bottom cover; 12. a baffle plate; 13. a rotating shaft; 14. an electric heating wire; 15. a support bar; 16. a thread; 17. a handle; 18. a glass window; 19. a PLC controller; 20. a touch screen.

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.

As shown in fig. 1-3, the utility model provides a technical solution: an infrared hot air combined dryer comprises a drying cylinder 6, a far infrared heater 1 and a hot air pipe 2 are sequentially fixed at the upper end of the drying cylinder 6 from left to right, the model of the far infrared heater 1 is YDD-GD01, the prior art is known, the right end of the far infrared heater 1 is fixedly connected with the upper end of the drying cylinder 6 through the hot air pipe 2, a funnel-shaped feeding pipe 3 is fixed at the upper end of the drying cylinder 6, an air blower 4 is fixed at the left end of the far infrared heater 1, the model of the air blower 4 is RB-022, the prior art is known, a temperature and humidity sensor 5 is fixed on the inner wall of the drying cylinder 6, the model of the temperature and humidity sensor 5 is HC2, the prior art is known, a rotating shaft 13 is installed inside the drying cylinder 6, a bearing 7 is fixed on the inner wall of the drying cylinder 6, the drying cylinder 6 is rotatably connected with the rotating shaft 13 through the bearing 7, the model of the heating wire 14 is HDS, the prior art is known, a baffle 12 is fixed on the outer wall of a rotating shaft 13, a coupler 9 is installed at the right end of the rotating shaft 13, the rotating shaft 13 is rotatably connected with the output end of a servo motor 10 through the coupler 9, the model of the servo motor 10 is IHSS57-36-20, the prior art is known, a glass window 18 and a PLC 19 are sequentially fixed at the front end of a drying cylinder 6 from left to right, a touch screen 20 is fixed at the front end of the PLC 19, the model of the PLC 19 is S7400, the prior art is known, the model of the touch screen 20 is MT8070iH3, the prior art is known, the PLC 19 is firstly connected with the power supplies of a far infrared heater 1 and a blower 4, the far infrared heater 1 connected with the power supplies heat, hot air is formed under the action of the blower 4, the hot air is led into the drying cylinder 6 through a hot air pipe 2, and then the PLC 19 is operated to connect the power supplies of the servo motor, the heating wire 14 which is connected with the power supply can radiate heat, the servo motor 10 which is connected with the power supply drives the baffle 12 to rotate through the rotating shaft 13, the contact area between the stirred grains and hot air is increased, the output end of the PLC 19 is electrically connected with the input ends of the far infrared heater 1, the air blower 4, the servo motor 10, the heating wire 14 and the touch screen 20, the input end of the PLC 19 is electrically connected with the output end of the temperature and humidity sensor 5, the discharge pipe 8 is welded at the lower end of the drying cylinder 6, the inner wall of the discharge pipe 8 is provided with a thread 16, the discharge pipe 8 is rotatably connected with the bottom cover 11 through the thread 16, the lower end of the bottom cover 11 is welded with a handle 17, the lower end of the drying cylinder 6 is fixed with a support rod 15, the power supply of the temperature and humidity sensor 5 is firstly connected through the PLC 19, it can feel the humiture of cereal and convert outputable signal transmission for PLC controller 19, humidity when setting for cereal drying through PLC controller 19 in advance, humidity that temperature and humidity sensor 5 detected is less than or equal to the humidity of setting for, and PLC controller 19 can automatic disconnection servo motor 10's power.

The working principle is as follows: the power is switched on, the power of the far infrared heater 1 and the blower 4 is switched on through the PLC 19, the far infrared heater 1 which is switched on can radiate heat, hot air is formed under the action of the blower 4, the hot air is led into the drying cylinder 6 through the hot air pipe 2, then the PLC 19 is operated to switch on the power of the servo motor 10 and the electric heating wire 14, the electric heating wire 14 which is switched on can radiate heat, the servo motor 10 which is switched on drives the baffle plate 12 to rotate through the rotating shaft 13, the contact area of the stirred grains and the hot air is increased, then the power of the temperature and humidity sensor 5 is switched on through the PLC 19, the temperature and humidity sensor 5 is a sensor which can sense the temperature and the humidity and convert the temperature and the humidity into output signals, the temperature and the humidity of the grains can be sensed and converted into the output signals which are transmitted to the PLC 19, and the humidity when, when the humidity detected by the temperature and humidity sensor 5 is less than or equal to the set humidity, the PLC controller 19 automatically turns off the power supply of the servo motor 10.

To sum up, the utility model discloses a set up far infrared heater 1, air-blower 4, temperature and humidity sensor 5, servo motor 10, baffle 12, axis of rotation 13, heating wire 14, PLC controller 19 and touch-sensitive screen 20, solved and can not the rapid draing cereal reduce work efficiency and dry the back can not the problem of the power consumption consuming time of self-closing servo motor 10.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An infrared hot air combined dryer, comprising a drying cylinder (6), characterized in that: the upper end of the drying cylinder (6) is sequentially fixed with a far-infrared heater (1) and a heating element from left to right. The air duct (2), and the left end of the far-infrared heater (1) is fixed with a blower (4), the inner wall of the drying cylinder (6) is fixed with a temperature and humidity sensor (5), and the drying cylinder (6) is provided with a temperature and humidity sensor (5). A rotating shaft (13) is installed inside, an electric heating wire (14) is fixed inside the rotating shaft (13), and a baffle plate (12) is fixed on the outer wall of the rotating shaft (13). A coupling (9) is installed at the right end, and the rotating shaft (13) is rotatably connected with the output end of the servo motor (10) through the coupling (9), and the front end of the drying cylinder (6) is sequentially from left to right A glass window (18) and a PLC controller (19) are fixed, and a touch screen (20) is fixed at the front end of the PLC controller (19).

2. A kind of infrared hot air combined dryer according to claim 1, characterized in that: the right end of the far-infrared heater (1) passes through the hot air pipe (2) and the upper end of the drying cylinder (6) Fixed connection, and the upper end of the drying cylinder (6) is fixed with a funnel-shaped feeding pipe (3).

3. An infrared hot air combined dryer according to claim 1, characterized in that: the inner wall of the drying cylinder (6) is fixed with a bearing (7), and the drying cylinder (6) passes through the bearing (7). 7) Rotately connect with the rotating shaft (13).

4. A kind of infrared hot air combined dryer according to claim 1, it is characterized in that: the output end of described PLC controller (19) and far infrared heater (1), blower (4), servo motor (10), the heating wire (14) is electrically connected with the input end of the touch screen (20), and the input end of the PLC controller (19) is electrically connected with the output end of the temperature and humidity sensor (5).

5. An infrared hot air combined dryer according to claim 1, characterized in that: the lower end of the drying cylinder (6) is welded with a discharge pipe (8), and the discharge pipe (8) is The inner wall is provided with threads (16), the discharge pipe (8) is rotatably connected with the bottom cover (11) through the threads (16), and a handle (17) is welded to the lower end of the bottom cover (11).

6 . The infrared hot air combined dryer according to claim 1 , wherein a support rod ( 15 ) is fixed at the lower end of the drying cylinder ( 6 ). 7 .