CN219178161U

CN219178161U - Drum-type drying equipment

Info

Publication number: CN219178161U
Application number: CN202223072430.3U
Authority: CN
Inventors: 袁璐; 胡春梅
Original assignee: TAIZHOU COSMO ENGINEERING EQUIPMENT CO LTD
Current assignee: TAIZHOU COSMO ENGINEERING EQUIPMENT CO LTD
Priority date: 2022-11-21
Filing date: 2022-11-21
Publication date: 2023-06-13
Anticipated expiration: 2032-11-21

Abstract

The utility model provides roller type drying equipment, and relates to the technical field of drying. The drum-type drying equipment comprises an outer drum, a driving motor and a control box, wherein a plurality of heating lamps are fixedly connected inside the outer drum, a fan and a dehumidifier are fixedly connected to the bottom of the outer drum, an air duct, a one-way valve and a box body are arranged between the fan and the dehumidifier, and an air duct box, an electromagnetic valve and a heating pipe are arranged between the dehumidifier and a transmission shaft. This drum-type drying equipment forms a complete gas circulation process through parts such as fan, dehumidifier, rose box, guarantees quick moisture to gaseous neutralization material by toasting out and gets rid of, avoids the moisture that the material toasted out to get into between urceolus and the cylinder, protects the heating lamp. The material drying time is reduced under the synchronous action of the heating lamp and the high-temperature gas entering the inside of the roller, and all the gas enters the inside of the roller through the heat supply pipe network, so that the air flow intensity inside the roller is ensured.

Description

Drum-type drying equipment

Technical Field

The utility model relates to drying equipment, in particular to roller type drying equipment, and belongs to the technical field of drying.

Background

Drying equipment refers to a combination of a series of mechanical equipment for drying moisture or other liquid on the surface of an object through a certain technical means. Popular drying techniques are mainly ultraviolet drying, infrared drying, electromagnetic drying and hot air drying.

Current patent application number: 201320504501.4 discloses a roller type drying device, which comprises a base, wherein two ends of the base are fixedly provided with supporting frames, an outer roller is fixedly arranged on each supporting frame, an inner roller is rotatably arranged in each outer roller, gaps are reserved between the inner roller and the outer roller, a plurality of inner baffles are arranged on the inner wall of each inner roller, a plurality of hot air holes are formed in each inner baffle, and the hot air holes are communicated with a hot air pipeline on the outer roller. The utility model has the advantages of uniform stirring and high drying efficiency.

In the process of application, the hot air hole is formed in the inner cylinder, hot air is infused to dry, and materials possibly enter the hot air hole to block the hot air hole, so that the hot air is infused to the inner cylinder to dry.

Disclosure of Invention

(one) solving the technical problems

The utility model aims to solve the problems and provide a roller type drying device which solves the problems that in the prior art, hot air holes are arranged in an inner cylinder, hot air is infused to carry out drying work, and some materials possibly enter the inner part of the hot air holes to cause blockage of the hot air holes, so that the hot air infusion into the inner cylinder is affected to carry out drying work.

(II) technical scheme

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a drum-type drying equipment, includes urceolus, cylinder, driving motor and control box, a plurality of heating lamps of urceolus inside fixedly connected with, urceolus bottom fixedly connected with fan and dehumidifier, be provided with air duct, check valve and box between fan and the dehumidifier, be provided with air duct, solenoid valve and heating tube between dehumidifier and the transmission shaft, be provided with control valve and muffler between air duct and the urceolus, be provided with blast pipe, flexible pipe and connecting pipe between urceolus and the box.

Preferably, the driving motor and the control box are fixedly connected to the top of the outer cylinder, and a PLC (programmable logic controller) controller is arranged in the control box and used for controlling the operation of the driving motor, the heating lamp, the fan, the dehumidifier, the electromagnetic valve and the control valve.

Preferably, a transmission shaft is fixedly connected to one end of the roller, the transmission shaft penetrates through the outer cylinder and is rotationally connected with the outer cylinder, a belt wheel transmission mechanism is arranged between the transmission shaft and an output shaft of the driving motor, the belt wheel transmission mechanism comprises a belt and two belt wheels, the driving motor drives the transmission shaft to rotate through the belt wheel transmission mechanism, and the rotating transmission shaft drives the roller to rotate in the outer cylinder to dry materials.

Preferably, the filter box is connected to urceolus one end threaded connection, the blast pipe rotates to be connected in filter box one side, the blast pipe rotates with flexible pipe to be connected, connecting pipe fixed connection is between flexible pipe and box, and inside gas of cylinder is filtered by the filter box after, gets into the inside dehumidification of dehumidifier through blast pipe, flexible pipe, connecting pipe and box.

Preferably, an exhaust pipe is fixedly connected between the fan and the outer cylinder, the air duct is fixedly connected between the fan and the one-way valve, the one-way valve is fixedly connected to one side of the box body, and the one-way valve is fixedly connected between the air duct and the box body, so that high-humidity air is prevented from entering the air duct.

Preferably, the box fixed connection is in the dehumidifier end of admitting air, air guide box fixed connection is in the dehumidifier end of giving vent to anger, solenoid valve fixed connection is between heating pipe network and air guide box, heating pipe network one end runs through the transmission shaft and rotates with the transmission shaft and be connected, and the solenoid valve of stop work makes the connection disconnection between heating pipe network and the dehumidifier, and the control valve work is opened simultaneously, makes the dehumidifier pass through air guide box, control valve and muffler and the inside intercommunication of urceolus.

Preferably, the air return pipe is fixedly connected between the control valve and the outer cylinder, the control valve is fixedly connected to the top of the air guide box, and dehumidified air enters the outer cylinder through the air guide box, the control valve and the air return pipe to be heated.

The utility model provides a roller type drying device, which has the following beneficial effects:

1. this drum-type drying equipment forms a complete gas circulation process through parts such as fan, dehumidifier, rose box, guarantees quick moisture to gaseous neutralization material by toasting out and gets rid of, avoids the moisture that the material toasted out to get into between urceolus and the cylinder, protects the heating lamp. The material drying time is reduced under the synchronous action of the heating lamp and the high-temperature gas entering the inside of the roller, and all the gas enters the inside of the roller through the heat supply pipe network, so that the air flow intensity inside the roller is ensured, and the possibility of blockage is reduced.

2. This drum-type drying equipment, the fan passes through the exhaust tube and extracts the gas of being heated by the heating lamp between urceolus and the cylinder, and gas passes through air duct and box entering dehumidifier inside, is got rid of moisture drying processing by the dehumidifier, and inside the cylinder was infused through air duct box, solenoid valve and heat supply pipe network, made between the high temperature drying gas to the inside material of cylinder dry processing.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of a heat pipe according to the present utility model;

FIG. 3 is a schematic view of the structure of the airway of the present utility model;

fig. 4 is a schematic structural view of the outer cylinder of the present utility model.

In the figure: 1. an outer cylinder; 2. a roller; 3. a heating lamp; 4. a transmission shaft; 5. a driving motor; 7. a control box; 8. a filter box; 10. a blower; 11. an exhaust pipe; 12. an air duct; 13. a dehumidifier; 14. a case; 15. a one-way valve; 16. an air guide box; 17. an electromagnetic valve; 18. a heat supply pipe; 19. a control valve; 20. an air return pipe; 21. a telescopic tube; 22. an exhaust pipe; 23. and (5) connecting pipes.

Detailed Description

The embodiment of the utility model provides roller type drying equipment.

Referring to fig. 1, 2, 3 and 4, the drum-type drying apparatus comprises an outer drum 1, a drum 2, a driving motor 5 and a control box 7, wherein the driving motor 5 and the control box 7 are fixedly connected to the top of the outer drum 1, a PLC controller is arranged in the control box 7 to control the operation of the driving motor 5, a heating lamp 3, a fan 10, a dehumidifier 13, an electromagnetic valve 17 and a control valve 19, a transmission shaft 4 is fixedly connected to one end of the drum 2, the transmission shaft 4 penetrates through the outer drum 1 and is rotatably connected with the outer drum 1, a belt wheel transmission mechanism is arranged between the transmission shaft 4 and an output shaft of the driving motor 5, the belt wheel transmission mechanism comprises a belt and two belt wheels, a plurality of heating lamps 3 are fixedly connected in the outer drum 1, a fan 10 and the dehumidifier 13 are fixedly connected to the bottom of the outer drum 1, a gas guide pipe 12, a one-way valve 15 and a box 14 are arranged between the fan 10 and the dehumidifier 13, an exhaust pipe 11 is fixedly connected between the fan 10 and the outer cylinder 1, an air duct 12 is fixedly connected between the fan 10 and a one-way valve 15, the one-way valve 15 is fixedly connected to one side of a box body 14, an air duct box 16, an electromagnetic valve 17 and a heating pipe 18 are arranged between the dehumidifier 13 and a transmission shaft 4, the box body 14 is fixedly connected to the air inlet end of the dehumidifier 13, the air duct box 16 is fixedly connected to the air outlet end of the dehumidifier 13, the electromagnetic valve 17 is fixedly connected between the heating pipe 18 and the air duct box 16, one end of the heating pipe 18 penetrates through the transmission shaft 4 and is rotationally connected with the transmission shaft 4, a control valve 19 and an air return pipe 20 are arranged between the air duct box 16 and the outer cylinder 1, the air return pipe 20 is fixedly connected between the control valve 19 and the outer cylinder 1, the control valve 19 is fixedly connected to the top of the air duct box 16, an exhaust pipe 22, an extension pipe 21 and a connecting pipe 23 are arranged between the outer cylinder 1 and the box body 14, one end of the outer cylinder 1 is in threaded connection with a filter box 8, the exhaust pipe 22 is rotatably connected to one side of the filter box 8, the exhaust pipe 22 is rotatably connected with the telescopic pipe 21, and the connecting pipe 23 is fixedly connected between the telescopic pipe 21 and the box body 14.

The working control of the working time, working sequence, working steps and the like of the driving motor 5, the heating lamp 3, the fan 10, the dehumidifier 13, the electromagnetic valve 17, the control valve 19 and the like through the PLC controller is one of the control methods disclosed in the use process of the market electrical equipment, and is not specifically discussed herein, for example, the patent application number: 202120456008.4, a PLC controller is used to control the motor.

Specifically, a plurality of heating lamps 3 are arranged between the outer cylinder 1 and the roller 2, and materials inside the roller 2 are dried by heating through the heating lamps 3. The air heated by the heating lamp 3 between the outer cylinder 1 and the roller 2 is pumped by the fan 10, dehumidified by the dehumidifier 13, then infused into the roller 2, and the air in the roller 2 is discharged and filtered by the filter plate in the filter box 8 while the material in the roller 2 is dried, dehumidified by the dehumidifier 13, and infused between the outer cylinder 1 and the roller 2. The fan 10, the dehumidifier 13, the filter box 8 and other parts form a complete gas circulation process, so that moisture baked out of gas neutralization materials is guaranteed to be removed rapidly, and the moisture baked out of the materials is prevented from entering between the outer cylinder 1 and the roller 2, and the heating lamp 3 is protected. The material drying time is reduced under the synchronous action of the heating lamp 3 and the high-temperature gas entering the interior of the roller 2, and all the gas enters the interior of the roller 2 through the heating pipe 18, so that the air flow intensity in the interior of the roller 2 is ensured, and the possibility of blockage is reduced.

The working fan 10 extracts gas heated by the heating lamp 3 between the outer cylinder 1 and the roller 2 through the exhaust pipe 11, the gas enters the dehumidifier 13 through the air duct 12 and the box 14, the moisture is removed by the dehumidifier 13 for drying processing, and the gas is infused into the roller 2 through the air duct 16, the electromagnetic valve 17 and the heating pipe 18, so that materials in the roller 2 are dried between the high-temperature drying gases.

When the fan 10 is dried for a period of time, the fan 10 and the electromagnetic valve 17 stop working, the electromagnetic valve 17 stops working to disconnect the connection between the heat supply pipe 18 and the dehumidifier 13, and the control valve 19 is opened to enable the dehumidifier 13 to be communicated with the inside of the outer cylinder 1 through the air guide box 16, the control valve 19 and the air return pipe 20. An exhaust pipe 22, a telescopic pipe 21 and a connecting pipe 23 are arranged between the filter box 8 and the box body 14, under the action of the air pressure difference between the inside of the outer cylinder 1 and the inside of the roller 2, the air in the roller 2 is filtered by the filter box 8, enters the dehumidifier 13 through the exhaust pipe 22, the telescopic pipe 21, the connecting pipe 23 and the box body 14 to dehumidify, and the dehumidified air enters the outer cylinder 1 through the air guide box 16, the control valve 19 and the air return pipe 20 to be heated. Then, the blower 10 and the solenoid valve 17 are operated, and the control valve 19 is stopped, and the operation of injecting the hot air into the drum 2 is resumed. And a one-way valve 15 is fixedly connected between the air duct 12 and the box body 14, so that high-humidity air is prevented from entering the air duct 12.

The driving motor 5 drives the transmission shaft 4 to rotate through the belt wheel transmission mechanism, and the rotating transmission shaft 4 drives the roller 2 to rotate in the outer cylinder 1 to dry materials. And the heat supply pipe 18 is rotatably connected to the drive shaft 4, so that the heat supply pipe 18 does not affect the rotation of the drive shaft 4.

The filter box 8 in threaded connection with the outer cylinder 1 is rotated to enable the filter box 8 to rotate and move, the exhaust pipe 22 is rotatably connected with the telescopic pipe 21, and the telescopic pipe 21 can be telescopic, so that the exhaust pipe 22 cannot affect the movement of the filter box 8.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a drum-type drying equipment, includes urceolus (1), cylinder (2), driving motor (5) and control box (7), its characterized in that: the novel air conditioner is characterized in that a plurality of heating lamps (3) are fixedly connected to the inside of the outer cylinder (1), a fan (10) and a dehumidifier (13) are fixedly connected to the bottom of the outer cylinder (1), an air duct (12), a one-way valve (15) and a box body (14) are arranged between the fan (10) and the dehumidifier (13), an air guide box (16), an electromagnetic valve (17) and a heating pipe (18) are arranged between the dehumidifier (13) and a transmission shaft (4), a control valve (19) and an air return pipe (20) are arranged between the air guide box (16) and the outer cylinder (1), and an exhaust pipe (22), an extension pipe (21) and a connecting pipe (23) are arranged between the outer cylinder (1) and the box body (14).

2. A drum type drying device as claimed in claim 1, wherein: the driving motor (5) and the control box (7) are fixedly connected to the top of the outer cylinder (1), and a PLC (programmable logic controller) is arranged in the control box (7) to control the operation of the driving motor (5), the heating lamp (3), the fan (10), the dehumidifier (13), the electromagnetic valve (17) and the control valve (19).

3. A drum type drying device as claimed in claim 1, wherein: one end of the roller (2) is fixedly connected with a transmission shaft (4), the transmission shaft (4) penetrates through the outer cylinder (1) and is rotationally connected with the outer cylinder (1), a belt wheel transmission mechanism is arranged between the transmission shaft (4) and an output shaft of the driving motor (5), and the belt wheel transmission mechanism comprises a belt and two belt wheels.

4. A drum type drying device as claimed in claim 1, wherein: the novel filter is characterized in that one end of the outer cylinder (1) is connected with the filter box (8) in a threaded mode, the exhaust pipe (22) is connected to one side of the filter box (8) in a rotating mode, the exhaust pipe (22) is connected with the telescopic pipe (21) in a rotating mode, and the connecting pipe (23) is fixedly connected between the telescopic pipe (21) and the box body (14).

5. A drum type drying device as claimed in claim 1, wherein: an exhaust pipe (11) is fixedly connected between the fan (10) and the outer cylinder (1), the air guide pipe (12) is fixedly connected between the fan (10) and the one-way valve (15), and the one-way valve (15) is fixedly connected to one side of the box body (14).

6. A drum type drying device as claimed in claim 3, wherein: the box body (14) is fixedly connected to the air inlet end of the dehumidifier (13), the air guide box (16) is fixedly connected to the air outlet end of the dehumidifier (13), the electromagnetic valve (17) is fixedly connected between the heat supply pipe (18) and the air guide box (16), and one end of the heat supply pipe (18) penetrates through the transmission shaft (4) and is rotationally connected with the transmission shaft (4).

7. A drum type drying device as claimed in claim 1, wherein: the air return pipe (20) is fixedly connected between the control valve (19) and the outer cylinder (1), and the control valve (19) is fixedly connected to the top of the air guide box (16).