CN210292579U - Hot air, microwave and far infrared combined dryer - Google Patents
Hot air, microwave and far infrared combined dryer Download PDFInfo
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- CN210292579U CN210292579U CN201921002443.9U CN201921002443U CN210292579U CN 210292579 U CN210292579 U CN 210292579U CN 201921002443 U CN201921002443 U CN 201921002443U CN 210292579 U CN210292579 U CN 210292579U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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Abstract
The utility model discloses a hot air, microwave and far infrared combined dryer, which comprises a drying box, wherein a control panel is arranged on the drying box, a hot air system is arranged at the bottom of the drying box, the hot air system comprises an air heating cavity communicated with the inside of the drying box, a dehumidifying system is arranged at the top of the drying box, the dehumidifying system comprises a dehumidifying cover communicated with the inside of the drying box, a dehumidifying pipeline is connected to the dehumidifying cover, and a dehumidifying fan and a first electromagnetic valve are arranged on the dehumidifying pipeline; and a waste heat recovery system is arranged between the dehumidifying cover and the air heating cavity. 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 drying equipment technical field especially relates to a hot-blast, microwave, far infrared combination desiccator.
Background
The hot air, microwave and far infrared combined dryer is drying equipment which can be combined in a diversified manner, has strong adaptability to drying objects and is widely applied to the market. However, the existing hot air, microwave and far infrared combined dryer still has the following problems:
the equipment directly discharges a large amount of damp-heat gas from the drying box through the matching of the moisture discharging system and the hot air system, on one hand, because a large amount of metal parts are arranged on the equipment, the corrosion of the metal parts is easily caused; on the other hand, the discharged gas contains a large amount of heat, and the direct discharge causes energy waste.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims at providing a hot-blast, microwave, far infrared combination desiccator aims at solving the desiccator that exists among the prior art and takes place the problem that corrodes, the energy is extravagant easily.
In order to achieve the purpose, the utility model provides a hot air, microwave and far infrared combined dryer, which comprises a drying box, wherein the outer surface of the drying box is provided with a control panel;
the bottom of the drying box is provided with a hot air system, the hot air system comprises an air heating cavity communicated with the inside of the drying box, and the air heating cavity is connected with a blower;
the top of the drying box is provided with a dehumidifying system, the dehumidifying system comprises a dehumidifying cover communicated with the inside of the drying box, a dehumidifying pipeline is connected to the dehumidifying cover, and a dehumidifying fan and a first electromagnetic valve are arranged on the dehumidifying pipeline;
a waste heat recovery system is arranged between the dehumidifying cover and the air heating cavity and comprises a recovery pipeline, two ends of the recovery pipeline are respectively connected with the dehumidifying cover and the air heating cavity, and a second electromagnetic valve and a recovery fan are arranged on the recovery pipeline;
the first solenoid valve the hydrofuge fan the second solenoid valve the fan is retrieved the air heating chamber reaches the air-blower all with control panel electricity is connected.
Optionally, the recovery pipeline comprises a first pipeline, a second pipeline and a third pipeline; the two ends of the first pipeline are respectively 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 mode; the second pipeline is arranged along the vertical direction, the upper end of the second pipeline is fixedly connected with the first pipeline, the lower end of the second pipeline is provided with a third electromagnetic valve, the second pipeline is provided with the second electromagnetic valve and the recovery fan, and the third electromagnetic valve is electrically connected with the control panel; and two ends of the third pipeline are respectively fixedly connected with the air heating cavity and the pipe wall of the second pipeline.
Optionally, the third pipeline is installed from one end connected with the air heating cavity to the other end and is inclined downwards gradually.
Optionally, the hot air, microwave and far infrared combined dryer further comprises a microwave heating unit, the microwave heating unit comprises a first microwave source magnetron mounted at 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 with the control panel.
Optionally, hot-blast, microwave, far infrared combination desiccator still includes far infrared heating unit, far infrared heating unit includes far infrared heating pipe, shield cover fixed mounting in the lateral wall of drying cabinet is inboard, far infrared heating pipe fixed mounting in the shield cover, far infrared heating unit with control panel electric connection.
Optionally, hot-blast, microwave, far infrared combination desiccator still includes the material dish, the material dish level set up in inside the drying cabinet, be equipped with a plurality of ventilation holes on the material dish, hot-blast passing through of hot air system production is a plurality of the ventilation hole gets into the drying cabinet.
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.
Optionally, the air heating chamber is connected with the bottom of the drying oven through a hot air inlet pipe, a hot air temperature measuring probe is arranged on the hot air inlet pipe, and the hot air temperature measuring probe is electrically connected with the control panel.
Compared with the prior art, the utility model discloses at least, following advantage has:
the arrangement of the recovery pipeline can convey the gas with the residual heat exhausted by the drying box to the air heating cavity 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, and the drying machine is prevented from being corroded;
the first electromagnetic valve and the second electromagnetic valve are arranged, so that gas exhausted from the drying box can be controlled to be exhausted from the dehumidifying system or enter the waste heat recovery system, and when the waste heat recovery system needs to be cleaned, the first electromagnetic valve and the second electromagnetic valve are controlled by the control panel, so that the gas exhausted from the drying box can be exhausted from the dehumidifying system;
through with first solenoid valve the hydrofuge fan the second solenoid valve retrieve the fan the air heating chamber reaches the air-blower 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 whole structure of the hot air, microwave and far infrared combined dryer of the present invention.
The reference numbers illustrate:
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 hot air, microwave and far infrared combined dryer.
Referring to fig. 1, a direction X is a vertical direction, and a direction Y is a horizontal direction, and a hot air, microwave and far infrared combined dryer includes a drying box 1, wherein a control panel (not shown) is disposed on an outer surface of the drying box 1;
a hot air system (not shown) is arranged at the bottom of the drying box 1, the hot air system comprises an air heating cavity 32 communicated with the interior of the drying box 1, and the air heating cavity 32 is connected with a blower 31;
a dehumidifying system (not marked) is arranged at the top of the drying box 1, the dehumidifying system comprises a dehumidifying cover 21 communicated with the inside of the drying box 1, a dehumidifying pipeline 22 is connected to the dehumidifying cover 21, and a dehumidifying fan 23 and a first electromagnetic valve 24 are arranged on the dehumidifying pipeline 22;
a waste heat recovery system (not marked) is arranged between the dehumidifying cover 21 and the air heating cavity 32, the waste heat recovery system comprises a recovery pipeline (not marked), two ends of the recovery pipeline are respectively connected with the dehumidifying cover 21 and the air heating cavity 32, and a second electromagnetic valve 75 and a recovery fan 74 are arranged on the recovery pipeline;
the first solenoid valve 24, the dehumidifying fan, the second solenoid valve 75, the recycling fan 74, the air heating chamber 32 and the blower 31 are electrically connected to the control panel.
In the technical scheme provided by the application, the arrangement of the recovery pipeline can convey the gas with the residual heat exhausted by the drying oven 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 oven 1, and the drying machine is prevented from being corroded; the arrangement of the first electromagnetic valve 24 and the second electromagnetic valve 75 can control whether the gas exhausted from the drying box 1 is exhausted from the dehumidifying system or enters the waste heat recovery system, and when the waste heat recovery system needs to be cleaned, the control panel controls the first electromagnetic valve 24 and the second electromagnetic valve 75 to ensure that the gas exhausted from the drying box 1 is exhausted from the dehumidifying system; through with first solenoid valve 24 the hydrofuge fan 23 the second solenoid valve 75 the fan 74 is retrieved the air heating chamber 32 and air-blower 31 all with control panel electricity is connected, can improve degree of automation, and efficiency is higher.
Further, referring to fig. 1, the recycling pipeline includes a first pipeline 71, a second pipeline 72 and a third pipeline 73; two ends of the first pipeline 71 are respectively and fixedly connected with the dehumidifying cover 21 and the second pipeline 72, and the first pipeline 71 is gradually and obliquely downwards arranged from one end connected with the dehumidifying cover 21 to the other end; the second pipeline 72 is arranged along the vertical direction, the upper end of the second pipeline 72 is fixedly connected with the first pipeline 71, the lower end of the second pipeline 72 is provided with a third electromagnetic valve 76, the second pipeline 72 is provided with the second electromagnetic valve 75 and the recovery fan 74, and the third electromagnetic valve 76 is electrically connected with the control panel; both ends of the third pipeline 73 are fixedly connected with the air heating cavity 32 and the pipe wall of the second pipeline 72 respectively. The first 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 second pipe 72 and arranging the third solenoid valve 76 on the second pipe 72, the water condensed in the first pipe 71 and the water condensed in the second pipe 72 can be discharged by the third solenoid valve 76.
Further, referring to fig. 1, the third duct 73 is installed to be inclined gradually downward from one end connected to the air heating chamber 32 to the other end. With this structure, on the one hand, the water condensed in the waste heat recovery system can be prevented from flowing into the air heating chamber 32 to some extent, and on the other hand, the water condensed in the third pipeline 73 can be conveniently discharged by the third electromagnetic valve 76.
Further, referring to fig. 1, the hot air, microwave and far infrared combined dryer further includes a microwave heating unit (not shown), 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 side wall of the drying box 1, and the first microwave source magnetron 41 and the second microwave source magnetron 42 are both 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, the hot air, microwave and far infrared combined dryer further includes a far infrared heating unit (not labeled), the far infrared heating unit includes a far infrared heating pipe 61 and a shielding cover 62, the shielding cover 62 is fixedly installed on the inner side of the side wall of the drying oven 1, the far infrared heating pipe 61 is fixedly installed in the shielding cover 62, and the far infrared heating pipe 61 is electrically connected with the control panel. By installing the far infrared heating pipe 61 in the shield cover 62, the microwave heating unit can be prevented from damaging the far infrared heating pipe 61.
Further, referring to fig. 1, the hot air, microwave and far infrared combined dryer further includes a material tray 9, the material tray 9 is horizontally disposed inside the drying box 1, a plurality of vent holes 91 are formed in the material tray 9, and hot air generated by the hot air system enters the drying box 1 through the vent holes 91. The setting of a plurality of ventilation holes 91 is convenient hot-blast that hot air system produced gets into evenly in the drying cabinet 1 to the realization treats the even heating of dry article, and drying effect is better.
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 inside camera 51 that sets up of drying cabinet 1, through the display screen is observed, can know the dry condition of waiting to dry article at any time.
Further, referring to fig. 1, the air heating chamber 32 is connected to the bottom of the drying oven 1 through a hot air inlet pipe 8, a hot air temperature measuring probe 81 is arranged on the hot air inlet pipe 8, and the hot air temperature measuring probe 81 is electrically connected to the control panel. The hot air temperature measuring probe 81 can monitor the temperature of hot air entering the drying box 1 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 (8)
1. A hot air, microwave and far infrared combined dryer is characterized by comprising a drying box, wherein a control panel is arranged on the outer surface of the drying box;
the bottom of the drying box is provided with a hot air system, the hot air system comprises an air heating cavity communicated with the inside of the drying box, and the air heating cavity is connected with a blower;
the top of the drying box is provided with a dehumidifying system, the dehumidifying system comprises a dehumidifying cover communicated with the inside of the drying box, a dehumidifying pipeline is connected to the dehumidifying cover, and a dehumidifying fan and a first electromagnetic valve are arranged on the dehumidifying pipeline;
a waste heat recovery system is arranged between the dehumidifying cover and the air heating cavity and comprises a recovery pipeline, two ends of the recovery pipeline are respectively connected with the dehumidifying cover and the air heating cavity, and a second electromagnetic valve and a recovery fan are arranged on the recovery pipeline;
the first solenoid valve the hydrofuge fan the second solenoid valve the fan is retrieved the air heating chamber reaches the air-blower all with control panel electricity is connected.
2. The combined hot air, microwave and far infrared dryer according to claim 1, wherein the recycling pipeline includes a first pipeline, a second pipeline and a third pipeline; the two ends of the first pipeline are respectively 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 mode; the second pipeline is arranged along the vertical direction, the upper end of the second pipeline is fixedly connected with the first pipeline, the lower end of the second pipeline is provided with a third electromagnetic valve, the second pipeline is provided with the second electromagnetic valve and the recovery fan, and the third electromagnetic valve is electrically connected with the control panel; and two ends of the third pipeline are respectively fixedly connected with the air heating cavity and the pipe wall of the second pipeline.
3. The combined hot air, microwave and far infrared dryer as set forth in claim 2, wherein said third duct is installed to be inclined gradually downward from one end connected to said air heating chamber to the other end.
4. The combined hot air, microwave and far infrared dryer according to claim 1, further comprising a microwave heating unit, wherein the microwave heating unit comprises a first microwave source magnetron installed at a top of the drying box and a second microwave source magnetron installed at a sidewall of the drying box, and the first microwave source magnetron and the second microwave source magnetron are electrically connected to the control panel.
5. The combined hot air, microwave and far infrared dryer according to claim 4, further comprising a far infrared heating unit, wherein the far infrared heating unit comprises a far infrared heating pipe and a shielding cover, the shielding cover is fixedly installed on the inner side of the side wall of the drying oven, the far infrared heating pipe is fixedly installed in the shielding cover, and the far infrared heating pipe is electrically connected with the control panel.
6. The combined hot air, microwave and far infrared dryer according to claim 5, further comprising a material tray, wherein the material tray is horizontally disposed inside the drying box, a plurality of vent holes are formed in the material tray, and hot air generated by the hot air system enters the drying box through the plurality of vent holes.
7. The combined hot air, microwave and far infrared dryer according to claim 6, wherein a camera is disposed inside the drying box, the camera is disposed inside the transparent protective cover, a display screen is disposed on the control panel, and both the camera and the display screen are electrically connected to the control panel.
8. The combined hot air, microwave and far infrared dryer according to any one of claims 1 to 7, wherein the air heating chamber is connected to 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 hot air temperature measuring probe is electrically connected to the control panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921002443.9U CN210292579U (en) | 2019-06-28 | 2019-06-28 | Hot air, microwave and far infrared combined dryer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921002443.9U CN210292579U (en) | 2019-06-28 | 2019-06-28 | Hot air, microwave and far infrared combined dryer |
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| Publication Number | Publication Date |
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| CN210292579U true CN210292579U (en) | 2020-04-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921002443.9U Active CN210292579U (en) | 2019-06-28 | 2019-06-28 | Hot air, microwave and far infrared combined dryer |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113670041A (en) * | 2021-08-16 | 2021-11-19 | 中国农业大学 | Microwave infrared vibration bed drying equipment |
| CN114739123A (en) * | 2022-04-25 | 2022-07-12 | 山东理工大学 | Microwave infrared hot air rolling drying equipment |
| WO2023077758A1 (en) * | 2021-11-05 | 2023-05-11 | 江苏时代新能源科技有限公司 | Air nozzle and coating machine |
-
2019
- 2019-06-28 CN CN201921002443.9U patent/CN210292579U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113670041A (en) * | 2021-08-16 | 2021-11-19 | 中国农业大学 | Microwave infrared vibration bed drying equipment |
| WO2023077758A1 (en) * | 2021-11-05 | 2023-05-11 | 江苏时代新能源科技有限公司 | Air nozzle and coating machine |
| CN114739123A (en) * | 2022-04-25 | 2022-07-12 | 山东理工大学 | Microwave infrared hot air rolling drying equipment |
| CN114739123B (en) * | 2022-04-25 | 2023-12-22 | 山东理工大学 | Microwave infrared hot air rolling drying equipment |
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