Interlayer mechanism for microwave equipment
By designing the isolation inner sleeve and air outlet structure of high borosilicon material in industrial microwave equipment, the problem of steam air intake pollution is solved, effective isolation and heating effect is achieved, and the cleaning convenience and processing of the equipment are improved. Effect.
Patent Information
- Application Number
- CN202421232167.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-31
- Publication Date
- 2025-02-21
- Estimated Expiration
- 2034-05-31
AI Technical Summary
In industrial microwave equipment, the steam air inlet is easily contaminated by crushed materials, which makes it inconvenient to clean later and affects the treatment effect.
A partition mechanism for microwave equipment is designed. By setting up an isolation inner sleeve made of borosilicon in the outer barrel, the outer barrel is divided into two inner and outer spaces, and a first ventilation port is set in the microwave radiation area to isolate it. Direct contact between the to be processed and the steam.
It effectively isolates the processing space and steam air intake in the barrel, prevents pollution, and ensures the effect of microwave heating, while improving the cleaning convenience and processing effect of the equipment.
Smart Images
Figure CN222510554U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of microwave processing, in particular to an interlayer mechanism for microwave equipment. Background Art
[0002] Industrial microwave equipment combined with steam sterilization is an efficient sterilization method, usually referred to as a microwave-steam combined sterilization system. This system combines the rapid heating of microwaves with the high-temperature sterilization capabilities of steam, which can more effectively kill bacteria, viruses and other microorganisms; at the same time, the humidity generated by steam can avoid the discharge and combustion problems that may occur in metals after microwave heating.
[0003] In conventional industrial microwave equipment, the steam inlet is directly set in the processing barrel of the microwave equipment. When processing materials, with the generation of high-temperature steam and accompanied by processing actions such as crushing, the crushed materials in the barrel are very easy to enter the steam inlet along with the airflow and steam, thereby causing serious pollution and residue to the steam inlet, which is not only inconvenient to clean later, but also easily leads to continuous blowing of contaminated steam, affecting the processing effect.
[0004] In view of this, the applicant has invented a partition mechanism for microwave equipment that can effectively isolate the processing space in the barrel and the steam inlet, while ensuring the microwave heating effect. Utility Model Content
[0005] The purpose of the utility model is to provide a partition mechanism for microwave equipment to solve the problems raised in the above background technology.
[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:
[0007] A partition mechanism for microwave equipment comprises an outer barrel, an isolating inner sleeve fixedly arranged in the outer barrel, and at least one microwave generator installed on the outer side wall of the outer barrel, wherein the outer barrel can form a closed space, the bottom of the isolating inner sleeve extends downward to the inside of the outer barrel to isolate the bottom space between the isolating inner sleeve and the outer barrel, the inner side of the isolating inner sleeve is used to place objects to be processed by microwaves, the outer barrel is provided with openings corresponding to the microwave generators one by one for microwaves to pass through, so that microwaves radiate to the isolating inner sleeve; the material of the isolating inner sleeve in the area where the microwaves are radiated is high borosilicate; a first ventilation port is further provided on the outer side wall of the outer barrel, and the height of the first ventilation port is located between the upper top and the lower bottom of the isolating inner sleeve.
[0008] As a further improvement, the isolation inner sleeve is tubular and made of high borosilicate.
[0009] As a further improvement, the distance from the top of the isolation inner sleeve to the top of the outer barrel ranges from 3cm to 10cm; the distance from the side wall of the isolation inner sleeve to the side wall of the outer barrel ranges from 4cm to 8cm; the distance from the bottom of the isolation inner sleeve to the bottom of the outer barrel accounts for 0.2 to 0.4 of the height of the outer barrel.
[0010] As a further improvement, the number of the microwave generators is at least four, and the microwave generators are distributed on the outer side wall of the outer barrel and are all located within the height range of the isolation inner sleeve.
[0011] As a further improvement, a crushing mechanism is further provided at the bottom of the outer barrel; the crushing mechanism includes an isolation turntable, a turntable drive motor and a crushing knife group arranged above the isolation turntable; the drive shaft of the turntable drive motor passes through the bottom of the outer barrel and the isolation turntable in sequence from the outside and is connected to the crushing knife group.
[0012] As a further improvement, an isolation space is formed between the isolation turntable and the inner bottom surface of the outer barrel, a second ventilation port is opened at the bottom of the outer barrel, and the isolation turntable is made of high borosilicate.
[0013] As a further improvement, an isolation ring is further concentrically arranged below the isolation turntable, the lower edge of the isolation ring is arranged close to the inner bottom surface of the outer barrel, and the second ventilation port is located on the inner side of the isolation ring.
[0014] As a further improvement, the isolation ring is arranged on the outer edge of the isolation turntable.
[0015] Compared with the prior art, the beneficial effects of the utility model are:
[0016] 1. The utility model provides a microwave device with an interlayer mechanism that separates a closed outer barrel into inner and outer spaces by setting an isolating inner sleeve made of high borosilicate material. On the one hand, a first ventilation port is set between the isolating inner sleeve and the inner wall of the outer barrel to isolate the direct contact between the object to be microwave-treated and the first ventilation port; on the other hand, an isolating inner sleeve made of high borosilicate material is set in the area and position radiated by microwaves, which can utilize the good high heat resistance and mechanical strength of high borosilicate, combined with its microwave-transmissive property, to cleverly and effectively achieve microwaves transmitting through high borosilicate to heat the object to be treated in the barrel, while also ensuring the service life in a high-speed rotating crushing environment. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 This is an exploded schematic diagram of a partition mechanism for microwave equipment of the utility model;
[0018] Figure 2 This is a structural schematic diagram showing the position of the first ventilation port and the position of the second ventilation port of a partition mechanism for microwave equipment of the utility model;
[0019] Figure 3 This is a schematic diagram of the structure of a crushing mechanism in a partition mechanism for a microwave device of the utility model;
[0020] Figure 4 The utility model is a schematic diagram of the explosion of a crushing mechanism in a partition mechanism for microwave equipment.
[0021] In the figure: 10, interlayer mechanism; 11, outer barrel; 111, first ventilation port; 112, second ventilation port; 12, isolation inner sleeve; 13, microwave generator; 20, crushing mechanism; 21, isolation turntable; 22, turntable drive motor; 23, crushing knife group; 24, isolation ring. DETAILED DESCRIPTION
[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0023] In the description of the present invention, it should be understood that the terms "top", "bottom", "inside", "outside", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.
[0024] In the description of this patent, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", and "set" should be understood in a broad sense, for example, it can be fixedly connected or set, or it can be detachably connected or set, or connected or set in one piece. For ordinary technicians in this field, the specific meanings of the above terms in this patent can be understood according to specific circumstances.
[0025] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "several" is two or more, unless otherwise clearly and specifically defined.
[0026] Please refer to Figure 1A microwave device interlayer mechanism 10 comprises an outer barrel 11, an isolating inner sleeve 12 fixedly arranged in the outer barrel 11, and at least one microwave generator 13 installed on the outer side wall of the outer barrel 11. The outer barrel 11 can cooperate with the microwave generator 13 and the cover body on the top of the outer barrel 11 to form a closed space. The bottom of the isolating inner sleeve 12 extends downward to the inside of the outer barrel 11 to isolate the bottom space between the isolating inner sleeve 12 and the outer barrel 11. The inner side of the isolating inner sleeve 12 is used to place objects to be processed by microwaves. The outer barrel 11 is provided with openings corresponding to the microwave generators 13 for microwaves to pass through, so that microwaves radiate to the isolating inner sleeve 12. The material of the isolating inner sleeve 12 in the area where the microwaves are radiated is high borosilicate. The outer side wall of the outer barrel 11 is further provided with a first ventilation port 111, and the height of the first ventilation port 111 is located between the upper top and the lower bottom of the isolating inner sleeve 12. The first ventilation port 111 can be used as a steam inlet to achieve steam heating of the entire space inside the outer barrel 11 .
[0027] The closed outer barrel 11 is divided into two spaces, inner and outer, by setting an isolating inner sleeve 12 made of high borosilicate material. On the one hand, the first ventilation port 111 is set between the isolating inner sleeve 12 and the inner wall of the outer barrel 11 to isolate the direct contact between the object to be microwave-treated and the first ventilation port 111; on the other hand, the isolating inner sleeve 12 made of high borosilicate material is set in the area and position radiated by microwaves, which can make use of the good high heat resistance and mechanical strength of high borosilicate, combined with its microwave-transmissive property, to cleverly and effectively achieve the heating of the object to be treated in the barrel by microwaves through the high borosilicate, while also ensuring the service life in a high-speed rotating crushing environment.
[0028] Furthermore, the isolation inner sleeve 12 is tubular and made of high borosilicate. The tubular sleeve can effectively adapt to the crushing scene, facilitate the rotation of the crushing blade, and ensure that enough processed materials can be stored in the sleeve. The whole is made of high borosilicate material, which can also make the whole internal heating more uniform and the heat transfer effect better. The inner wall of the outer barrel 11 below the isolation inner sleeve 12 is made of carbon steel to ensure wear resistance during long-term crushing use.
[0029] Furthermore, the distance from the top of the isolation inner sleeve 12 to the top of the outer barrel 11 ranges from 3cm to 10cm; preferably, the distance is 5cm. At the same time, a reasonable distance setting ensures that it will not be too close to the top to affect the opening and closing of the cover of the outer barrel 11, and the height of the isolation inner sleeve 12 is sufficient to prevent the crushed processed material debris from falling from the top of the isolation inner sleeve 12 to the first ventilation port 111; the distance from the side wall of the isolation inner sleeve 12 to the side wall of the outer barrel 11 ranges from 4cm to 8cm, and preferably, the distance is 4cm. Through appropriate spacing, it is avoided that the spacing is too large to accommodate insufficient space for the processed material, and that the spacing is too small to limit the amount of steam entering; the ratio of the distance from the bottom of the isolation inner sleeve 12 to the bottom of the outer barrel 11 to the height of the outer barrel 11 is 0.2 to 0.4, and preferably, the ratio is 0.3. By setting this ratio, the amount and area of high borosilicate can be effectively controlled, which not only ensures the use requirements of microwave transmission, but also reduces costs as much as possible and avoids direct contact with the crushing blade and damage.
[0030] Please refer to Figure 1 and Figure 2 The number of the microwave generators 13 is at least four, and the microwave generators 13 are distributed on the outer wall of the outer barrel 11 and are all located within the height range of the isolation inner sleeve 12; by using multiple evenly arranged microwave generators 13 in conjunction with the isolation inner sleeve 12 made of high borosilicate material at corresponding positions, uniform heating of the barrel can be effectively ensured.
[0031] Please refer to Figure 3 and Figure 4 The outer barrel 11 is further provided with a crushing mechanism 20 at the bottom thereof; the crushing mechanism 20 comprises an isolation turntable 21, a turntable driving motor 22 and a crushing knife group 23 disposed above the isolation turntable 21; the driving shaft of the turntable driving motor 22 comprises a driving shaft and a driven shaft, and the driving shaft transmits power from the driving shaft to the driven shaft through a transmission belt, and the driven shaft passes through the bottom of the outer barrel 11 and the isolation turntable 21 from the outside in sequence and is connected to the crushing knife group 23. The isolation turntable 21 and the crushing knife group 23 are used to support and crush the objects to be processed.
[0032] Furthermore, an isolation space is formed between the isolation turntable 21 and the inner bottom surface of the outer barrel 11, and a second ventilation port 112 is provided at the bottom of the outer barrel 11. The isolation turntable 21 is made of high borosilicate. The second ventilation port 112 is used to further transport steam from below, thereby improving the overall heating efficiency. At the same time, the isolation turntable 21 is also made of high borosilicate, so that microwaves can enter the isolation space through the isolation turntable 21, thereby achieving the disinfection of the accumulated liquid or the treated object in the isolation space.
[0033] Please refer to Figure 4An isolation ring 24 is further concentrically arranged below the isolation turntable 21, the lower edge of the isolation ring 24 is arranged close to the inner bottom surface of the outer barrel 11, and the second ventilation port 112 is located inside the isolation ring 24. The position of the isolation ring 24 is arranged to ensure that the object to be processed does not enter the isolation space as much as possible, thereby avoiding contamination of the second ventilation port 112.
[0034] The isolation ring 24 further includes a fixing bracket installed under the isolation turntable 21, and the fixing bracket includes a horizontal fixing ring and a cross fixing bracket horizontally fixed to the inner side of the horizontal fixing ring; the cross fixing bracket cooperates with the horizontal fixing ring to stably support and fix the isolation disc.
[0035] The microwave generator 13 is a prior art, which is composed of multiple microwave heating components, including a microwave switching power supply, a magnetron, a rectangular waveguide, etc. It can be directly purchased on platforms such as 1688 by searching for keywords such as related industrial microwave drying equipment components or industrial microwave heating equipment components, and will not be elaborated here.
[0036] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.
Claims
1. A partition mechanism for microwave equipment, characterized in that: The invention comprises an outer barrel (11), an isolating inner sleeve (12) fixedly arranged in the outer barrel (11), and at least one microwave generator (13) installed on the outer side wall of the outer barrel (11); the outer barrel (11) can form a closed space; the bottom of the isolating inner sleeve (12) extends downward to the inside of the outer barrel (11) to isolate the bottom space between the isolating inner sleeve (12) and the outer barrel (11); the inner side of the isolating inner sleeve (12) is used to place objects to be processed by microwaves; the outer barrel (11) is provided with openings corresponding to the microwave generators (13) for microwaves to pass through, so that microwaves radiate toward the isolating inner sleeve (12); the material of the isolating inner sleeve (12) in the area radiated by microwaves is high borosilicate; the outer side wall of the outer barrel (11) is further provided with a first ventilation port (111); the height of the first ventilation port (111) is located between the upper top and the lower bottom of the isolating inner sleeve (12).
2. The interlayer structure for microwave equipment according to claim 1, characterized in that: The isolation inner sleeve (12) is tubular and made of high borosilicate.
3. The interlayer structure for microwave equipment according to claim 2, characterized in that: The distance from the top of the isolation inner sleeve (12) to the top of the outer barrel (11) ranges from 3 cm to 10 cm; the distance from the side wall of the isolation inner sleeve (12) to the side wall of the outer barrel (11) ranges from 4 cm to 8 cm; and the ratio of the distance from the bottom of the isolation inner sleeve (12) to the bottom of the outer barrel (11) to the height of the outer barrel (11) is 0.2 to 0.
4.
4. The interlayer structure for microwave equipment according to claim 1, characterized in that: The number of the microwave generators (13) is at least four, and the microwave generators (13) are distributed on the outer side wall of the outer barrel (11) and are all located within the height range of the isolation inner sleeve (12).
5. The interlayer structure for microwave equipment according to claim 1, characterized in that: A crushing mechanism (20) is further provided at the bottom of the outer barrel (11); the crushing mechanism (20) comprises an isolation turntable (21), a turntable drive motor (22) and a crushing knife group (23) arranged above the isolation turntable (21); a drive shaft of the turntable drive motor (22) passes through the bottom of the outer barrel (11) and the isolation turntable (21) in sequence from the outside and is connected to the crushing knife group (23).
6. The interlayer structure for microwave equipment according to claim 5, characterized in that An isolation space is formed between the isolation turntable (21) and the inner bottom surface of the outer barrel (11), a second ventilation port (112) is provided at the bottom of the outer barrel (11), and the isolation turntable (21) is made of high borosilicate.
7. The interlayer structure for microwave equipment according to claim 6, characterized in that An isolation ring (24) is further concentrically arranged below the isolation turntable (21), the lower edge of the isolation ring (24) is arranged close to the inner bottom surface of the outer barrel (11), and the second ventilation port (112) is located on the inner side of the isolation ring (24).
8. The interlayer structure for microwave equipment according to claim 7, characterized in that The isolation ring (24) is arranged on the outer edge of the isolation rotating disk (21).