CN210292581U - Microwave, hot air and ultraviolet combined drying and sterilizing equipment - Google Patents
Microwave, hot air and ultraviolet combined drying and sterilizing equipment Download PDFInfo
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- CN210292581U CN210292581U CN201921011642.6U CN201921011642U CN210292581U CN 210292581 U CN210292581 U CN 210292581U CN 201921011642 U CN201921011642 U CN 201921011642U CN 210292581 U CN210292581 U CN 210292581U
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Abstract
The utility model discloses a microwave, hot air and ultraviolet combined drying and sterilizing device, which comprises a drying box, wherein a microwave heating unit and an ultraviolet lamp tube are arranged inside the drying box, a hot air system is arranged at the bottom of the drying box, a dehumidifying system is arranged at the top of the drying box, and the dehumidifying system comprises a dehumidifying cover communicated with the inside of the drying box; an ozone recovery system is arranged between the dehumidifying cover and the bottom of the drying box and comprises an ozone recovery pipeline, and an ozone recovery fan and a first electromagnetic valve are arranged on the ozone recovery pipeline; a material tray is horizontally arranged at the bottom end inside the drying box; and a plurality of vent holes are formed in the material tray. The utility model provides a desiccator that exists among the prior art take place the problem that corrodes, the energy is extravagant easily.
Description
Technical Field
The utility model relates to a dry sterilization equipment technical field especially relates to a microwave, hot-blast, ultraviolet combination dry sterilization equipment.
Background
Microwave, hot-blast combination drying sterilization equipment is a commonly used drying sterilization equipment, and this equipment is through locating the bottom of drying cabinet with hot air heating system, and hot-blast after being produced by hot air heating system, inside from bottom to top at the drying cabinet moves, pierces through the material layer perpendicularly, has both improved the relative speed of material and hot-air exchange, has increased the area of contact of material with the hot-air again, improves the hot-blast homogeneity to the material heating, and hot-blast by locating the drying cabinet top take out the drying cabinet of wet system.
Although microwave and hot air combined drying and sterilizing equipment can achieve the effect of drying materials, the materials are not thoroughly sterilized, and the materials cannot be thoroughly sterilized, so that the materials need to be more thoroughly sterilized by combining an ultraviolet lamp tube.
However, the existing microwave, hot air and ultraviolet combined drying and sterilizing equipment has the following problems in practical use: as is well known, the combination of microwave and ultraviolet lamp can produce ozone, and ozone has better sterilizing effect, but the ozone that produces among the current microwave, hot-blast, ultraviolet combination drying and sterilizing equipment can directly be discharged from the drying cabinet by the hot-blast of hot air system production through the system of hydrofuge, leads to the unable realization of ozone to the sterilization of material.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims at providing a microwave, hot-blast, ultraviolet combination drying and sterilizing equipment, aims at solving the problem that the ozone that exists among the prior art can't the full play bactericidal effect.
In order to achieve the purpose, the utility model provides a microwave, hot air and ultraviolet combined drying and sterilizing device, which comprises a drying box;
the outer surface of the drying box is provided with a control panel, a microwave heating unit and an ultraviolet lamp tube are arranged in the drying box, the bottom of the drying box is provided with a hot air system, the top of the drying box is provided with a dehumidifying system, and the dehumidifying system comprises a dehumidifying cover communicated with the inside of the drying box;
an ozone recovery system is arranged between the dehumidifying cover and the bottom of the drying box and comprises an ozone recovery pipeline, and an ozone recovery fan and a first electromagnetic valve are arranged on the ozone recovery pipeline;
a material tray is horizontally arranged at the bottom end inside the drying box, and a plurality of vent holes are formed in the material tray;
the microwave heating unit, the ultraviolet lamp tube, the hot air system, the dehumidifying system, the ozone recovery fan and the first electromagnetic valve are all electrically connected with the control panel.
Optionally, the ozone recovery pipeline comprises a first pipeline and a second pipeline, two ends of the first pipeline are respectively and fixedly connected with the dehumidifying cover and the second pipeline, and the first pipeline is installed from one end connected with the dehumidifying cover to the other end of the first pipeline in a gradually downward inclined manner; the two ends of the second pipeline are fixedly connected with the first pipeline and the bottom of the drying box respectively, and the ozone recovery fan and the first electromagnetic valve are arranged on the second pipeline.
Optionally, hot air system includes air heating chamber, air heating chamber is connected with the air-blower, air heating chamber passes through hot-blast intake-tube connection the bottom of drying cabinet, be equipped with hot-blast temperature probe in the hot-blast intake-tube, air heating chamber the air-blower reaches hot-blast temperature probe all with control panel electricity is connected.
Optionally, the dehumidification cover with be equipped with waste heat recovery system between the air heating chamber, waste heat recovery system includes the waste heat recovery pipeline, the both ends of waste heat recovery pipeline are connected respectively the dehumidification cover the air heating chamber, be equipped with third solenoid valve and waste heat recovery fan on the waste heat recovery pipeline, the third solenoid valve with the waste heat recovery fan all with the control panel electricity is connected.
Optionally, the waste heat recovery pipeline includes a third pipeline, a fourth pipeline and a fifth pipeline;
two ends of the third pipeline are respectively fixedly connected with the dehumidifying cover and the fourth pipeline, and the third pipeline is gradually and obliquely downwards arranged from one end connected with the dehumidifying cover to the other end;
the fourth pipeline is arranged along the vertical direction, the upper end of the fourth pipeline is fixedly connected with the third pipeline, a fourth electromagnetic valve is arranged at the lower end of the fourth pipeline, and the third electromagnetic valve and the waste heat recovery fan are arranged on the fourth pipeline;
the fourth electromagnetic valve is electrically connected with the control panel;
and two ends of the fifth pipeline are respectively fixedly connected with the air heating cavity and the pipe wall of the fourth pipeline.
Optionally, the fifth pipeline is installed from one end connected with the air heating cavity to the other end and is inclined downwards gradually.
Optionally, the microwave heating unit includes a first microwave source magnetron mounted on the top of the drying oven and a second microwave source magnetron mounted on the sidewall of the drying oven, and the first microwave source magnetron and the second microwave source magnetron are both electrically connected to the control panel.
Optionally, a dehumidifying pipeline is connected to the dehumidifying cover, a dehumidifying fan and a second electromagnetic valve are arranged on the dehumidifying pipeline, and the dehumidifying fan and the second electromagnetic valve are electrically connected with the control panel.
Optionally, the drying cabinet inboard is equipped with the camera, the camera is arranged in transparent safety cover, the last display screen that is equipped with of control panel, the camera the display screen all with control panel electricity is connected.
Compared with the prior art, the utility model discloses at least, following advantage has:
the ozone recovery system can prevent the ozone generated by the ultraviolet lamp tube from being directly discharged through the dehumidifying system, thereby preventing the ozone from being wasted;
after the ozone is recovered by the ozone recovery pipeline, gas containing ozone enters the drying box from the bottom of the drying box, and passes through the plurality of vent holes to uniformly contact with the material under the action of hot air blown by the hot air system, so that the sterilizing effect is good;
through with microwave heating element, ultraviolet tube, hot-blast system, hydrofuge system, ozone recovery fan reaches first solenoid valve all with control panel electricity is connected, can improve degree of automation, and efficiency is higher.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
Fig. 1 is a schematic view of the overall structure of the microwave, hot air and ultraviolet combined drying and sterilizing apparatus of the present invention.
The reference numbers illustrate:
| reference numerals | Name (R) | Reference numerals | Name (R) |
| 1 | |
6 | |
| 21 | Moisture-removing |
71 | Third pipeline |
| 22 | |
72 | The |
| 23 | Moisture-removing |
73 | |
| 24 | Second |
74 | Waste heat recovery fan |
| 31 | |
75 | |
| 32 | |
76 | |
| 33 | Hot air inlet pipe | 8 | |
| 34 | Hot air |
81 | |
| 41 | First |
91 | |
| 42 | Second microwave source magnetron | 92 | |
| 51 | Camera head | 93 | |
| 52 | Transparent |
94 | First electromagnetic valve |
Detailed Description
The technical solutions in the embodiments of the present application will be described clearly and completely with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
It should be noted that all the directional indications (such as up, down, left, right, front, and rear … …) in the embodiment of the present application are only used to explain the relative position relationship between the components, the movement situation, and the like in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indication is changed accordingly.
In addition, descriptions in this application as to "first", "second", etc. are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit to the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present application, "plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In this application, unless expressly stated or limited otherwise, the terms "connected," "secured," and the like are to be construed broadly, and for example, "secured" may be a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.
In addition, technical solutions between the various embodiments of the present application may be combined with each other, but it must be based on the realization of the technical solutions by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination of technical solutions should be considered to be absent and not within the protection scope of the present application.
The utility model provides a microwave, hot air and ultraviolet combined drying and sterilizing device.
Referring to fig. 1, a direction X is a vertical direction, and a direction Y is a horizontal direction, and a microwave, hot air and ultraviolet combined drying and sterilizing apparatus includes a drying box 1;
a control panel (not shown) is arranged on the outer surface of the drying box 1, a microwave heating unit (not shown) and an ultraviolet lamp tube 6 are arranged inside the drying box 1, a hot air system (not shown) is arranged at the bottom of the drying box 1, a dehumidifying system (not shown) is arranged at the top of the drying box 1, and the dehumidifying system comprises a dehumidifying cover 21 communicated with the inside of the drying box 1;
an ozone recovery system (not marked) is arranged between the dehumidifying cover 21 and the bottom of the drying box 1, the ozone recovery system comprises an ozone recovery pipeline (not marked), and an ozone recovery fan 93 and a first electromagnetic valve 94 are arranged on the ozone recovery pipeline;
a material tray 8 is horizontally arranged at the bottom end inside the drying box 1; a plurality of vent holes 81 are formed in the material tray 8;
the microwave heating unit, the ultraviolet lamp tube 6, the hot air system, the dehumidifying system, the ozone recovery fan 93 and the first electromagnetic valve 94 are electrically connected to the control panel.
In the technical scheme provided by the application, the arrangement of the ozone recovery system can prevent the ozone generated by the ultraviolet lamp tube from being directly discharged through the dehumidifying system, so that the waste of the ozone is prevented;
after the ozone is recovered by the ozone recovery pipeline, gas containing ozone enters the drying box 1 from the bottom of the drying box 1, and passes through the plurality of vent holes 81 to uniformly contact with materials under the action of hot air blown by the hot air system, so that the sterilizing effect is good;
through with microwave heating element, ultraviolet tube 6 the hot-air system, the system of hydrofuging, ozone recovery fan 93 reaches first solenoid valve 94 all with the control panel electricity is connected, can improve degree of automation, and efficiency is higher.
Further, referring to fig. 1, the ozone recycling pipeline includes a first pipeline 91 and a second pipeline 92, two ends of the first pipeline 91 are respectively and fixedly connected with the dehumidifying cover 21 and the second pipeline 92, and the first pipeline 91 is installed from one end connected with the dehumidifying cover 21 to the other end thereof in a gradually downward inclined manner; two ends of the second pipeline 92 are respectively fixedly connected with the first pipeline 91 and the bottom of the drying box 1, and the second pipeline 92 is provided with the ozone recovery fan 93 and the first electromagnetic valve 94. The first pipeline 91 is arranged from one end connected with the dehumidifying cover 21 to the other end in a gradually downward inclined mode, so that the damp-heat gas in the ozone recovery system can be prevented from being condensed and then flowing back into the drying box 1, and the drying and sterilizing effects are affected.
Further, referring to fig. 1, the hot air system includes an air heating chamber 32, the air heating chamber 32 is connected to a blower 31, the air heating chamber 32 is connected to the bottom of the drying box 1 through a hot air inlet pipe 33, a hot air temperature measuring probe 34 is arranged on the hot air inlet pipe 33, and the air heating chamber 32, the blower 31 and the hot air temperature measuring probe 34 are all electrically connected to the control panel. The hot air temperature measuring probe 34 can monitor the temperature of hot air entering the drying box 1 at any time.
Further, please refer to fig. 1, the dehumidifying cover 21 and the air heating chamber 32 are provided with a waste heat recovery system (not marked), the waste heat recovery system includes a waste heat recovery pipeline (not marked), two ends of the waste heat recovery pipeline are respectively connected with the dehumidifying cover 21 and the air heating chamber 32, the waste heat recovery pipeline is provided with a third electromagnetic valve 75 and a waste heat recovery fan 74, the third electromagnetic valve 75 and the waste heat recovery fan 74 are electrically connected with the control panel. The waste heat recovery pipeline is arranged to convey the gas with waste heat exhausted from the drying box 1 to the air heating cavity 32 again for heating, so that on one hand, energy can be saved, on the other hand, a large amount of damp and hot gas can be prevented from being directly exhausted from the drying box 11, and therefore equipment is prevented from being corroded.
Further, referring to fig. 1, the waste heat recycling pipeline includes a third pipeline 71, a fourth pipeline 72 and a fifth pipeline 73;
two ends of the third pipeline 71 are respectively and fixedly connected with the dehumidifying cover 21 and the fourth pipeline 72, and the third pipeline 71 is gradually and obliquely downwards arranged from one end connected with the dehumidifying cover 21 to the other end;
the fourth pipeline 72 is arranged along the vertical direction, the upper end of the fourth pipeline 72 is fixedly connected with the third pipeline 71, the lower end of the fourth pipeline 72 is provided with a fourth electromagnetic valve 76, and the fourth pipeline 72 is provided with the third electromagnetic valve 75 and the waste heat recovery fan 74;
the fourth electromagnetic valve 76 is electrically connected with the control panel;
two ends of the fifth pipeline 73 are fixedly connected with the air heating cavity 32 and the pipe wall of the fourth pipeline 72 respectively.
The third pipeline 71 is arranged from one end connected with the dehumidifying cover 21 to the other end in a gradually downward inclined mode, so that the damp-heat gas in the waste heat recovery system can be prevented from being condensed and flowing back into the drying box 1, and the drying effect is affected; by vertically arranging the fourth pipe 72 and arranging a fourth solenoid valve 76 at the lower end of the fourth pipe 72, the water condensed in the third pipe 71 and the water condensed in the fourth pipe 72 can be discharged by the fourth solenoid valve 76.
Further, referring to fig. 1, the fifth duct 73 is installed to be inclined downward gradually from one end connected to the air heating chamber 32 to the other end. With this structure, on one hand, the water condensed in the waste heat recovery system can be prevented from flowing into the air heating cavity 32 to a certain extent, and on the other hand, the water condensed in the fifth pipeline 73 can be conveniently discharged by the fourth electromagnetic valve 76.
Further, referring to fig. 1, the microwave heating unit includes a first microwave source magnetron 41 installed on the top of the drying box 1 and a second microwave source magnetron 42 installed on the sidewall of the drying box 1, and both the first microwave source magnetron 41 and the second microwave source magnetron 42 are electrically connected to the control panel. The microwave source magnetrons are arranged on the top and the side wall of the drying box 1, so that the material to be dried can be heated more uniformly.
Further, referring to fig. 1, a moisture exhaust pipeline 22 is connected to the moisture exhaust cover 21, a moisture exhaust fan 23 and a second electromagnetic valve 24 are arranged on the moisture exhaust pipeline 22, and both the moisture exhaust fan 23 and the second electromagnetic valve 24 are electrically connected to the control panel.
Further, referring to fig. 1, a camera 51 is disposed inside the drying box 1, the camera 51 is disposed in a transparent protective cover 52, a display screen (not shown) is disposed on the control panel, and both the camera 51 and the display screen are electrically connected to the control panel. The camera 51 and the display screen are electrically connected with the control panel. The inside camera 51 that sets up of drying cabinet 11, through the display screen is observed, can know the dry condition of waiting to dry article at any time.
The above description is only a preferred embodiment of the present application, and not intended to limit the scope of the present application, and all modifications and equivalents of the technical solutions that can be directly or indirectly applied to other related fields without departing from the spirit of the present application are intended to be included in the scope of the present application.
Claims (9)
1. A microwave, hot air and ultraviolet combined drying and sterilizing device is characterized by comprising a drying box;
the outer surface of the drying box is provided with a control panel, a microwave heating unit and an ultraviolet lamp tube are arranged in the drying box, the bottom of the drying box is provided with a hot air system, the top of the drying box is provided with a dehumidifying system, and the dehumidifying system comprises a dehumidifying cover communicated with the inside of the drying box;
an ozone recovery system is arranged between the dehumidifying cover and the bottom of the drying box and comprises an ozone recovery pipeline, and an ozone recovery fan and a first electromagnetic valve are arranged on the ozone recovery pipeline;
a material tray is horizontally arranged at the bottom end inside the drying box, and a plurality of vent holes are formed in the material tray;
the microwave heating unit, the ultraviolet lamp tube, the hot air system, the dehumidifying system, the ozone recovery fan and the first electromagnetic valve are all electrically connected with the control panel.
2. The microwave, hot air and ultraviolet combined drying and sterilizing device as claimed in claim 1, wherein the ozone recovery pipeline comprises a first pipeline and a second pipeline, two ends of the first pipeline are respectively and fixedly connected with the moisture exhaust cover and the second pipeline, and the first pipeline is installed from one end connected with the moisture exhaust cover to the other end in a gradually downward inclined manner; the two ends of the second pipeline are fixedly connected with the first pipeline and the bottom of the drying box respectively, and the ozone recovery fan and the first electromagnetic valve are arranged on the second pipeline.
3. The microwave, hot air and ultraviolet combined drying and sterilizing device as claimed in claim 1, wherein the hot air system comprises an air heating chamber, the air heating chamber is connected with a blower, the air heating chamber is connected with the bottom of the drying box through a hot air inlet pipe, a hot air temperature measuring probe is arranged on the hot air inlet pipe, and the air heating chamber, the blower and the hot air temperature measuring probe are all electrically connected with the control panel.
4. The microwave, hot air and ultraviolet combined drying and sterilizing device as claimed in claim 3, wherein a waste heat recovery system is arranged between the dehumidifying cover and the air heating chamber, the waste heat recovery system comprises a waste heat recovery pipeline, two ends of the waste heat recovery pipeline are respectively connected with the dehumidifying cover and the air heating chamber, a third electromagnetic valve and a waste heat recovery fan are arranged on the waste heat recovery pipeline, and the third electromagnetic valve and the waste heat recovery fan are electrically connected with the control panel.
5. The microwave, hot air and ultraviolet combined drying and sterilizing device as claimed in claim 4,
the waste heat recovery pipeline comprises a third pipeline, a fourth pipeline and a fifth pipeline;
two ends of the third pipeline are respectively fixedly connected with the dehumidifying cover and the fourth pipeline, and the third pipeline is gradually and obliquely downwards arranged from one end connected with the dehumidifying cover to the other end;
the fourth pipeline is arranged along the vertical direction, the upper end of the fourth pipeline is fixedly connected with the third pipeline, a fourth electromagnetic valve is arranged at the lower end of the fourth pipeline, and the third electromagnetic valve and the waste heat recovery fan are arranged on the fourth pipeline;
the fourth electromagnetic valve is electrically connected with the control panel;
and two ends of the fifth pipeline are respectively fixedly connected with the air heating cavity and the pipe wall of the fourth pipeline.
6. The microwave, hot air and ultraviolet combined drying and sterilizing apparatus as claimed in claim 5, wherein the fifth duct is installed to be gradually inclined downward from one end connected to the air heating chamber to the other end.
7. The microwave, hot air and ultraviolet combined drying and sterilizing apparatus of claim 1, wherein the microwave heating unit comprises a first microwave source magnetron mounted on the top of the drying box and a second microwave source magnetron mounted on the side wall of the drying box, and the first microwave source magnetron and the second microwave source magnetron are electrically connected to the control panel.
8. The microwave, hot air and ultraviolet combined drying and sterilizing device as claimed in claim 1, wherein a moisture exhaust pipeline is connected to the moisture exhaust cover, a moisture exhaust fan and a second electromagnetic valve are arranged on the moisture exhaust pipeline, and both the moisture exhaust fan and the second electromagnetic valve are electrically connected to the control panel.
9. The microwave, hot air and ultraviolet combined drying and sterilizing device as claimed in any one of claims 1 to 8, wherein a camera is arranged inside the drying box, the camera is arranged in the transparent protective cover, a display screen is arranged on the control panel, and both the camera and the display screen are electrically connected with the control panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921011642.6U CN210292581U (en) | 2019-06-28 | 2019-06-28 | Microwave, hot air and ultraviolet combined drying and sterilizing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921011642.6U CN210292581U (en) | 2019-06-28 | 2019-06-28 | Microwave, hot air and ultraviolet combined drying and sterilizing equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210292581U true CN210292581U (en) | 2020-04-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921011642.6U Active CN210292581U (en) | 2019-06-28 | 2019-06-28 | Microwave, hot air and ultraviolet combined drying and sterilizing equipment |
Country Status (1)
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|---|---|
| CN (1) | CN210292581U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114797445A (en) * | 2021-01-29 | 2022-07-29 | 陕西青朗万城环保科技有限公司 | Catalyst drying and waste gas removing method and control system thereof |
| CN116294440A (en) * | 2023-02-27 | 2023-06-23 | 青岛农业大学 | Microwave hot air combined drying method and microwave hot air combined drying equipment |
-
2019
- 2019-06-28 CN CN201921011642.6U patent/CN210292581U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114797445A (en) * | 2021-01-29 | 2022-07-29 | 陕西青朗万城环保科技有限公司 | Catalyst drying and waste gas removing method and control system thereof |
| CN114797445B (en) * | 2021-01-29 | 2024-05-28 | 陕西青朗万城环保科技有限公司 | Catalyst drying and waste gas removing method and control system thereof |
| CN116294440A (en) * | 2023-02-27 | 2023-06-23 | 青岛农业大学 | Microwave hot air combined drying method and microwave hot air combined drying equipment |
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