CN218645985U

CN218645985U - Microwave drying device with ultraviolet disinfection device

Info

Publication number: CN218645985U
Application number: CN202223289877.6U
Authority: CN
Inventors: 梁锋; 郝静; 杜艳; 刘煜; 樊梅香; 涂兆鑫
Original assignee: Qinghai Huashi Highland Barley Biotechnology Development Co ltd; Qinghai Zhongcheng Food Testing Co ltd; Qingdao Huashi Science & Technology Investment Management Co ltd
Current assignee: Qinghai Huashi Highland Barley Biotechnology Development Co ltd; Qinghai Zhongcheng Food Testing Co ltd; Qingdao Huashi Science & Technology Investment Management Co ltd
Priority date: 2022-12-08
Filing date: 2022-12-08
Publication date: 2023-03-17
Anticipated expiration: 2032-12-08

Abstract

The utility model relates to a microwave heating technical field specifically indicates a take ultraviolet disinfection device's microwave drying device, including microwave drying device and conveyer, microwave drying device comprises a plurality of microwave drying case, the microwave drying case is equipped with the heated board all around for cuboid and inboard, microwave drying device's feed end is provided with conveyer, exit end and is provided with ultraviolet germicidal device, ultraviolet germicidal device includes casing, a plurality of ultraviolet lamp, material stirring subassembly, the casing can be dismantled with the microwave drying case and be connected, a plurality of ultraviolet lamp evenly install the interior roof at the casing, material stirring subassembly is fixed to be set up in the casing, and this application has microwave drying device and ultraviolet germicidal device and makes the effect of drying, sterilization integration.

Description

Microwave drying device with ultraviolet disinfection device

Technical Field

The utility model relates to a microwave heating technical field specifically indicates a take ultraviolet ray degassing unit's microwave drying device.

Background

Microwave refers to electromagnetic waves having a frequency of 300MHz to 300 GHz. The microwave heating and drying technology is a related technology for heating materials by using the principle that polar molecules in the materials absorb microwave energy and interact with a microwave electromagnetic field, under the action of an external alternating electromagnetic field, the polar molecules in the materials are polarized and alternate orientation is realized along with the change of the polarity of the external alternating electromagnetic field, and thus, a plurality of polar molecules are frequently rubbed with each other to lose energy, so that electromagnetic energy is converted into heat energy, and the like.

The microwave heating is completely different from the traditional heating mode, and is a process of making the heated material itself be a heating body without heat conduction. Thus, the heating temperature can be reached in a very short time, despite the relatively poor heat conductivity of the material. The microwave heating technology is widely applied to the food processing industry, industrial microwave heating equipment can well finish batch processing and dry food, but in the actual production operation process, food or Chinese herbal medicine needs to be sterilized, and high-temperature sterilization cannot be adopted because the food cannot bear high-temperature treatment when some food is heated.

The existing microwave drying equipment cannot sterilize and disinfect the dried materials when in use, and has the problems of uneven drying and low drying efficiency, and the production speed is reduced, so that the microwave drying equipment with the ultraviolet ray disinfection device is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

To the above situation, for overcoming prior art's defect, the utility model provides a take ultraviolet ray degassing unit's microwave drying device has microwave drying device and ultraviolet ray sterilization device and makes the advantage of stoving, sterilization integration, and concrete technical scheme is as follows:

the utility model provides a take ultraviolet degassing unit's microwave drying device, includes microwave drying device 1 and conveyer 2, microwave drying device 1 comprises a plurality of microwave drying case 3, microwave drying case 3 is cuboid and inboard heated board that is equipped with all around, microwave drying device 3's feed end is provided with conveyer 2, exit end and is provided with ultraviolet germicidal device 4, ultraviolet germicidal device 4 includes casing 5, a plurality of ultraviolet lamp 6, material stirring subassembly 7, casing 5 can dismantle with microwave drying case 3 and be connected, 6 evenly installed in casing 5's interior roof of a plurality of ultraviolet lamps, material stirring subassembly 7 is fixed to be set up in casing 5.

Through the technical scheme, a plurality of microwave drying boxes are assembled and spliced together to form the microwave drying device, the splicing of a plurality of microwave drying boxes can greatly improve the efficiency of drying materials and save the production cost, the ultraviolet sterilization device is arranged at the outlet of the dried materials and can sterilize the dried materials, although the materials are dried, the materials cannot be sterilized and disinfected by high temperature due to the fact that the components of the materials cannot be damaged, the ultraviolet sterilization device adopts ultraviolet rays to sterilize and cannot damage the materials, the ultraviolet rays have the sterilization and disinfection functions, in terms of sterilization speed, UVC (280-200 nm) wave bands are located in the range of microbial absorption peaks, viruses and bacteria can be killed through DNA structures destroying the microorganisms within 1s, as the conveyor belt rotates to achieve the best effect of sterilizing and disinfecting the materials within the limited time, a material stirring component is fixedly arranged inside the shell of the ultraviolet sterilization device, and the materials can be stirred to be fully irradiated by the ultraviolet rays.

Preferably, the conveying device 2 comprises a power device and a conveying belt 9, the two ends of the shell 5 and the microwave drying box 3 in the rotating direction of the conveying belt 9 are provided with square holes 8, and the conveying belt 9 penetrates through the square holes 8.

Through above-mentioned technical scheme, the square hole has been seted up at the relative both ends in microwave stoving case material stoving district, and conveyer bears the weight of the material and enters into the microwave stoving case by the square hole, and the setting of square hole can be convenient for conveyer's passing, and the confined part is effectual has blockked external moisture and has entered into the microwave stoving incasement, and the microwave stoving incasement is the biggest degree of accomplishing confined state and is made the effect of material stoving better simultaneously.

Preferably, stir material stirring subassembly 7 and include power supply 10, axis of rotation 11 and a plurality of U type puddler 12, axis of rotation 11 runs through and locates 5 insides of casing and parallel with

conveyer belt

9, 11 arbitrary one end and the fixed 11 fixed connections of power supply of axis of rotation 11 are a plurality of U type puddler 12 and 11 fixed connection of axis of rotation.

Through above-mentioned technical scheme, the material is passed through the conveyer belt and is conveyed ultraviolet germicidal device by microwave drying case in, starts the power supply of axis of rotation, and the axis of rotation rotates and drives U type puddler and rotate, and the material on the conveyer belt will be stirred by U type puddler, can make abundant being ultraviolet irradiation of material for the sterilization disinfection effect of material in limited time reaches better effect.

In a preferred embodiment of the method of the invention,

through above-mentioned technical scheme, can make the material on the conveyer belt can be stirred by the stirring with U type puddler and conveyer belt parallel arrangement, set up on U type puddler and stir the brush and can make the material on the conveyer belt more abundant that stirs by the stirring for the material can be by the more abundant irradiation of ultraviolet ray, thereby reaches the effect of better sterilization virus killing.

Preferably, the U-shaped stirring rod 12 rotates in the opposite direction to the rotation direction of the conveyor belt 9.

Through above-mentioned technical scheme, establish the rotation direction of U type puddler and the rotation direction of conveyer belt into relative direction, but furthest make U type puddler can reach better effect to the stirring of material, make the material on the conveyer belt can be stirred more abundant.

Preferably, the top of each microwave drying box body 3 is provided with an air duct 14, each section of air duct 14 is respectively converged on one air duct 14, and a dehumidifying fan 15 is connected in series on each air duct 14.

Through above-mentioned technical scheme, all be equipped with the air duct at the top of each microwave drying case and can lead away the steam in the material that produces after the microwave heating, and it has the dehumidification fan to take out the moisture of microwave drying incasement to establish ties on compiling the air duct to obtain better stoving material.

Preferably, a feeding device 1 is arranged at an inlet of the microwave drying device 3, and a rotatable material cutting plate 17 is arranged on the feeding device 16.

Through above-mentioned technical scheme, set up feed arrangement in microwave drying device import department, can make and set up what and the speed of feeding that the material cutting board can effectual control feeding at the feed inlet part, do the foreshadowing for subsequent stoving and sterilization.

Preferably, the outer surface of the microwave drying box 3 is provided with a uniform control panel, and the control panel is respectively connected with the conveying device, the microwave generator and the ultraviolet sterilization device.

Through the technical scheme, the unified control panel is arranged on the outer surface of the microwave drying box, so that an operator can conveniently control each process, and the field operation is facilitated.

Through the technical proposal, the utility model has the advantages that,

in summary, the present application includes at least one of the following beneficial technical effects:

1. the utility model discloses a take ultraviolet degassing unit's microwave drying device of example, the in-process that carries out microwave drying to the material is because can not use too high temperature, can not use high temperature to disinfect the disinfection because of the constitution that can not destroy the material, the event sets up ultraviolet sterilizing unit in the export of stoving material and can disinfect the disinfection to the material of drying, because the conveyer belt reaches the best in order to disinfect the sterile effect to the material in limited time rotating, the event is at ultraviolet sterilizing unit's the inside fixed stirring subassembly that is provided with of casing, can stir the material and make the abundant ultraviolet irradiation that obtains of material.

2. The material is conveyed to ultraviolet germicidal device by microwave drying case through the conveyer belt in, consider the rotation that the conveyer belt is not stopping, the time that the material received ultraviolet irradiation is limited, the event sets up material agitating unit at ultraviolet germicidal device, start the power supply of material agitating unit's axis of rotation, the axis of rotation rotates and drives U type puddler rotation, material on the conveyer belt will be stirred by U type puddler, can make that the material is abundant by ultraviolet irradiation, make the sterilization virus killing effect of material in limited time reach better effect.

3. Set up the rotation direction of material agitating unit's U type puddler and conveyer belt into opposite direction for material on the conveyer belt can be fully mixxed, thereby guarantee that the material can be abundant guarantee bactericidal effect by ultraviolet irradiation.

Drawings

FIG. 1 is a schematic structural diagram of a microwave drying device with an ultraviolet disinfection device;

FIG. 2 is a schematic front view of an ultraviolet sterilization device applied to a microwave drying device with an ultraviolet disinfection device;

fig. 3 is a schematic structural diagram of an ultraviolet sterilization device of a microwave drying device with an ultraviolet disinfection device.

Wherein, 1, a microwave drying device; 2. a conveying device; 3. a microwave drying box; 4. an ultraviolet sterilization device; 5. a housing; 6. an ultraviolet lamp; 7. a stirring assembly; 8. a square hole; 9. a conveyor belt; 10. a power source; 11. a rotating shaft; 12. a U-shaped stirring rod; 13. stirring a brush; 14. a gas-guide tube; 15. a dehumidification fan; 16. a feeding device; 17. a material stopping plate.

Detailed Description

In order to make the technical solution of the present invention better understood, the present invention is further described in detail with reference to the accompanying drawings and specific embodiments, which are only used for illustrating the present invention and are not used for limiting the scope of the present invention.

Example 1

The utility model provides a take ultraviolet sterilizing equipment's microwave drying device 1, includes a plurality of microwave drying case 3 and conveyer 2, microwave drying case 3 is equipped with the heated board all around for cuboid and inboard, and is a plurality of microwave drying case 3 connects gradually and constitutes microwave drying device 1, microwave drying device 1's feed end is provided with conveyer 2, exit end and is provided with ultraviolet germicidal device 4, ultraviolet germicidal device 4 includes casing 5, a plurality of ultraviolet lamp 6, material stirring subassembly 7, casing 5 can dismantle with microwave drying device 1 and be connected, a plurality of ultraviolet lamps are evenly installed at casing 5's interior roof, and in order to reach best to the sterile effect of material sterilization in limited time, are provided with 7 stirring subassemblies of material at ultraviolet germicidal device's casing inside fixation, 7 fixed settings in casing 5 of material stirring subassembly.

The conveying device 2 comprises a power device and a conveying belt 9, in order to effectively prevent outside moisture and bacteria from entering the microwave drying box 3 and the ultraviolet sterilization device 4, and meanwhile, the microwave drying box achieves a closed state to the maximum extent so that the material drying effect is better. Casing 5 and microwave drying case 3 have seted up square hole 8 at the both ends of 9 pivoted directions on the conveyer belt, conveyer belt 9 runs through square hole 8.

Stir material stirring subassembly 7 and include power supply 10, axis of rotation 11 and a plurality of U type puddler 12, axis of rotation 11 runs through and locates 5 insides of casing and parallel with

conveyer belt

9, 11 arbitrary one ends of axis of rotation 11 are connected with the fixed 11 of power supply is fixed, and is a plurality of U type puddler 12 and 11 fixed connection of axis of rotation. In the material conveyed to ultraviolet germicidal device 4 by microwave drying box 3 through conveyer belt 9, start the power supply of axis of rotation 11, axis of rotation 11 rotates and drives U type puddler 12 and rotate, and the material on the conveyer belt 9 will be stirred by U type puddler 12, can make the abundant ultraviolet irradiation by the material for the sterilization disinfection effect of material in limited time reaches better effect.

In order to enable the materials on the conveying belt 9 to be stirred more sufficiently, the materials can be irradiated more sufficiently by ultraviolet rays, so that a better sterilization effect is achieved, the U-shaped stirring rod 12 can stir the materials to a better effect to the greatest extent, and the materials on the conveying belt 9 can be stirred more sufficiently. The U-shaped stirring rod 12 and the part parallel to the conveyor belt 9 are fixedly sleeved with a stirring brush 13, and the U-shaped stirring rod 12 is close to but not in contact with the upper surface of the conveyor belt 9. While the U-shaped stirring rod 12 rotates in the opposite direction to the conveyor belt 9.

In order to guide out water vapor in materials generated after microwave heating, the top of each microwave drying box 3 is provided with an air duct 14, each section of air duct 14 is respectively converged on one air duct 14, and a dehumidifying fan 15 is connected on the air duct 14 in series, so that better drying materials are obtained.

In order to uniformly lay the materials on the conveyor belt 9 and achieve better subsequent drying and sterilizing effects, a feeding device 16 is arranged at the inlet of the microwave drying device 1, and a rotatable stirring rod material cutting plate 17 is arranged on the feeding hole.

In order to facilitate the control of each process by an operator and the field operation, a uniform control panel is arranged on the outer surface of the microwave drying box 3, and the control panel is respectively connected with the conveying device 2, the microwave generator and the ultraviolet sterilization device 4.

Example 2

During the use, empty the material to conveyer belt 9 on through throwing the material device, conveyer belt 9 drives the material and passes microwave drying device 1 that microwave drying case 3 is constituteed, microwave generator through microwave drying device 1 dries, the material after the stoving directly enters into in ultraviolet ray virus killing and sterilization device 4 from the exit end of microwave drying portion and carries out ultraviolet ray virus killing and sterilization, start the motor of axis of rotation 11 in the data send process and make axis of rotation 11 rotate, and then drive U type puddler 12 and rotate the back and stir the material on conveyer belt 9, carry out ultraviolet irradiation simultaneously.

The above are preferred embodiments of the present application, and the scope of protection of the present application is not limited thereto, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a take ultraviolet ray degassing unit's microwave drying device, includes microwave drying device (1) and conveyer (2), microwave drying device (1) comprises a plurality of microwave drying case (3), microwave drying case (3) are equipped with heated board, its characterized in that around for cuboid and inboard: the feed end of microwave drying device (1) is provided with conveyer (2), the exit end is provided with ultraviolet germicidal device (4), ultraviolet germicidal device (4) include casing (5), a plurality of ultraviolet lamp (6), material stirring subassembly (7), casing (5) can be dismantled with microwave drying case (3) and be connected, a plurality of ultraviolet lamp evenly mounted are at the interior roof of casing (5), material stirring subassembly (7) are fixed to be set up in casing (5).

2. The microwave drying device with the ultraviolet disinfection device as claimed in claim 1, wherein: conveyer (2) include power device and conveyer belt (9), square hole (8) have been seted up at the both ends of conveyer belt (9) pivoted direction in casing (5) and microwave drying case (3), conveyer belt (9) run through square hole (8).

3. The microwave drying device with the ultraviolet disinfection device as claimed in claim 1, wherein: material stirring subassembly (7) include power supply, axis of rotation (11) and a plurality of U type puddler (12), axis of rotation (11) run through locate casing (5) inside and parallel with conveyer belt (9), the arbitrary one end and the power supply fixed connection of axis of rotation (11), a plurality of U type puddler (12) and axis of rotation (11) fixed connection.

4. The microwave drying device with the ultraviolet disinfection device as claimed in claim 3, wherein: u type puddler (12) are equipped with agitator brush (13) with the fixed cover of conveyer belt (9) parallel part, the upper surface of U type puddler (12) and conveyer belt (9) is close but contactless.

5. The microwave drying device with the ultraviolet disinfection device as claimed in claim 3, wherein: the rotation direction of the U-shaped stirring rod (12) is opposite to the rotation direction of the conveyor belt (9).

6. The microwave drying device with the ultraviolet ray sterilizing device according to claim 1, wherein: the top of each microwave drying box (3) is provided with an air duct (14), each section of air duct (14) is converged on one air duct (14), and the air ducts (14) are connected in series with a dehumidifying fan (15).

7. Microwave drying unit (1) with uv disinfection unit according to claim 1, characterised in that: a feeding device (16) is arranged at an inlet of the microwave drying device (1), and a rotatable material cutting plate (17) is arranged on the feeding device (16).

8. The microwave drying device with the ultraviolet ray sterilizing device according to claim 1, wherein: the outer surface of the microwave drying box (3) is provided with a uniform control panel, and the control panel is respectively connected with the conveying device (2) and the microwave generator and is electrically connected with the ultraviolet sterilization device (4).