Microwave ashing cylinder for food detection

Abstract

The utility model relates to the technical field of microwave ashing detection, in particular to a food detection microwave ashing cylinder which comprises a cylinder body with an upward opening, a rotating partition plate is rotatably connected in the cylinder body, a microwave mechanism is arranged in the rotating partition plate, a power motor is fixedly arranged on the lower end face of the cylinder body, and the upper end of the power motor is in power connection with a power rod. The power rod is fixedly connected with the rotating partition plate, fixing plates which are evenly distributed in the circumferential direction are fixedly arranged in the cylinder body, the fixing plates abut against the rotating partition plate, ash outlets which are evenly distributed are fixedly formed in the lower end face of the cylinder body in a communicating mode, and the space in the cylinder body is divided into a plurality of ashing cavities which are evenly distributed through the rotating partition plate; food samples can be placed in the cylinder body and subjected to ashing treatment, the space in the cylinder body is divided into a plurality of ashing cavities through the rotating partition plate, the ashing cavities are divided by taking the rotating partition plate as the center, heating is more uniform, through the arrangement, multiple groups of food samples can be subjected to ashing operation at the same time, and the ashing efficiency is improved. And the working efficiency of the microwave ashing equipment is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of microwave ashing detection, in particular to a microwave ashing cylinder for food detection. Background Art

[0002] Nowadays, food safety issues have gradually attracted widespread attention from the outside world. Among the steps of processing food samples, the ashing step is an important step. When food is burned at high temperature, a series of physical and chemical changes occur in the organic and inorganic components in the food. Finally, the organic components are oxidized into carbon dioxide, nitrogen-containing gases and water vapor, which evaporate and escape, while the inorganic components remain. These residues are called ash. The composition of the food can be detected by ash. Microwave ashing furnaces are now widely used in food sample pretreatment. Through microwaves, the ashing efficiency is greatly improved. At present, a large number of samples are placed in quartz crucibles and ashed. However, during use, the quartz crucible can only process one sample. When there are a large number of samples that need to be ashed, it takes a lot of time, resulting in low ashing efficiency. Utility Model Content

[0003] The purpose of the utility model is to provide a food detection microwave ashing cylinder, which is used to overcome the above-mentioned defects in the prior art.

[0004] According to the utility model, a food detection microwave incineration cylinder comprises a cylinder body with an opening upward, the lower end surface of the cylinder body is fixedly provided with evenly distributed supporting feet, the outer periphery of the cylinder body is fixedly provided with evenly distributed cylinders, the upper end of each cylinder is dynamically connected to a telescopic gas rod, the upper end of the telescopic gas rod is connected to a cover plate, the cover plate abuts against the upper end of the cylinder body, the lower end surface of the cover plate is fixedly provided with evenly distributed temperature detectors, the cover plate is connected to an air outlet pipe, a rotating partition plate is rotatably connected to the cylinder body, a microwave mechanism is arranged in the rotating partition plate, the lower end of the cylinder body is recessed inwardly, a power motor is fixedly provided on the lower end surface of the cylinder body, the upper end of the power motor is dynamically connected to a power rod, the power rod is fixedly connected to the rotating partition plate, the cylinder body A fixed plate uniformly distributed in the circumference is fixed inside, and the fixed plate abuts against the rotating partition plate. A uniformly distributed ash outlet is connected and fixed on the lower end surface of the cylinder. The rotating partition plate divides the space in the cylinder into a plurality of uniformly distributed ashing chambers. The number of the ash outlets and the temperature detectors corresponds to the ashing chambers. Uniformly distributed protrusions are fixed on the rotating partition plate. A guide slide box is fixed on each of the fixed plates away from the rotating partition plate end. A sliding baffle is slidably connected in each of the guide slide boxes. A spring group is connected between the guide slide box and the sliding baffle. The protrusion extends to the guide slide box end, passes through the fixed plate, and abuts against the upper end of the sliding baffle. The protrusion can close the connection between the ash outlet and the ashing chamber.

[0005] The beneficial effects of the utility model are:

[0006] The cylinder can be used to place food samples and ash them. The space inside the cylinder can be divided into multiple ashing cavities by rotating the partition plate. The ashing cavities are divided with the rotating partition plate as the center to make the heating more uniform. Through such a setting, multiple groups of food samples can be ashed at the same time, thereby improving the working efficiency of the microwave ashing equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0007] Figure 1 It is a schematic diagram of the appearance of the utility model;

[0008] Figure 2 This utility model Figure 1 A schematic diagram of a top view structure;

[0009] Figure 3 This utility model Figure 1 A schematic diagram of the front view structure of

[0010] Figure 4 This utility model Figure 1 Schematic diagram of the structure viewed from above;

[0011] Figure 5 This is a schematic diagram of the appearance of the utility model after the cylinder is removed;

[0012] Figure 6 This utility model Figure 2 Schematic cross-sectional view of AA in the figure;

[0013] Figure 7 This utility model Figure 3 Schematic cross-section of the middle BB;

[0014] Figure 8 This utility model Figure 3 Schematic cross-section of the CC;

[0015] Fig. 9 This utility model Figure 5 A partial enlarged schematic diagram of the middle convex block;

[0016] In the figure:

[0017] 10. Cylinder; 11. Cover plate; 12. Cylinder; 13. Telescopic gas rod; 14. Support foot; 15. Ash outlet; 16. Power motor; 17. Power rod; 18. Rotating partition plate; 19. Microwave mechanism; 20. Temperature detector; 21. Fixed plate; 22. Guide slide box; 23. Spring group; 24. Sliding baffle; 25. Bump; 26. Ashing chamber. DETAILED DESCRIPTION

[0018] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of 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.

[0019] It should be noted that when an element is said to be "fixed to" another element, it can be directly on the other element or there can be an intermediate element. When an element is said to be "connected to" another element, it can be directly connected to the other element or there can be an intermediate element at the same time: Example

[0020] Reference Figure 1-Figure 9 According to an embodiment of the utility model, a food detection microwave incineration cylinder comprises a cylinder body 10 with an opening upward, and evenly distributed supporting feet 14 are fixedly arranged on the lower end surface of the cylinder body 10, and evenly distributed cylinders 12 are fixedly arranged on the outer periphery of the cylinder body 10, and the upper end of each cylinder 12 is dynamically connected to a telescopic gas rod 13, and the upper end of the telescopic gas rod 13 is connected to a cover plate 11, and the cover plate 11 abuts against the upper end of the cylinder body 10, and evenly distributed temperature detectors 20 are fixedly arranged on the lower end surface of the cover plate 11, and an air outlet pipe is connected to the cover plate 11, and a rotating partition plate 18 is rotatably connected in the cylinder body 10, and a microwave mechanism 19 is arranged in the rotating partition plate 18, and the lower end of the cylinder body 10 is recessed inwardly, and a power motor 16 is fixedly arranged on the lower end surface of the cylinder body 10, and the upper end of the power motor 16 is dynamically connected to a power rod 17, and the power rod 17 is fixedly connected to the rotating partition plate 18 Then, a circumferentially uniformly distributed fixed plate 21 is fixedly provided in the cylinder 10, and the fixed plate 21 abuts against the rotating partition plate 18. A uniformly distributed ash outlet 15 is fixedly connected on the lower end surface of the cylinder 10. The rotating partition plate 18 divides the space in the cylinder 10 into a plurality of uniformly distributed ashing chambers 26. The number of the ash outlets 15 and the temperature detectors 20 corresponds to the ashing chambers 26. The rotating partition plate 18 is fixedly provided with uniformly distributed protrusions 25. A guide slide box 22 is fixedly provided at the end of each fixed plate 21 away from the rotating partition plate 18. A sliding baffle 24 is slidably connected in each guide slide box 22. A spring group 23 is connected between the guide slide box 22 and the sliding baffle 24. The protrusion 25 extends to the end of the guide slide box 22 and passes through the fixed plate 21, and abuts against the upper end of the sliding baffle 24. The protrusion 25 can close the communication between the ash outlet 15 and the ashing chamber 26.

[0021] The cylinder 12 works, and under the action of air pressure, the telescopic gas rod 13 connected and arranged is controlled to extend, so that the telescopic gas rod 13 pushes the cover plate 11 connected to the upper end of the cylinder 10 to move upward, so that the upper end opening of the cylinder 10 is opened, and objects are put into the multiple ashing chambers 26 separated by the rotating partition plate 18 through the upper end opening of the cylinder 10. The cylinder 10 can be supported and arranged on the ground with the support feet 14 abutting against the ground. The telescopic gas rod 13 is controlled to shrink by the cylinder 12, and the cover plate 11 is controlled to move downward and reset, and then abut against the upper end of the cylinder 10 again and close;

[0022] The objects are placed in the ashing chamber 26 and separated by the rotating partition plate 18. The microwave mechanism 19 on the rotating partition plate 18 is controlled to work to perform microwave heating, and the objects in the ashing chamber 26 are heated to perform ashing. The gas generated during the ashing process is discharged outward through the gas outlet pipe. The temperature in each ashing chamber 26 is detected by the temperature detector 20. The ashing material remains at the bottom of the ashing chamber 26. The power motor 16 works to drive the power rod 17 connected to the power to rotate, so that the rotating partition plate 18 fixedly connected to the power rod 17 rotates. The rotating partition plate 18 rotates to drive the fixedly connected protrusion 25 to rotate circumferentially, so that the ash outlet 15 and the ashing chamber 26 are connected. The sliding baffle 24 on the guide box 22 slides downward under the spring thrust of the spring group 23 and abuts against the lower side wall of the ashing chamber 26, and the rotating partition plate 18 rotates and abuts against the fixed plate 21 on the other side. At the same time, during the rotation of the rotating partition plate 18, the ashing material in the ashing chamber 26 is pushed to move toward the ash outlet 15, and a collection plate is placed at the lower end of the ash outlet 15 for collection through the upper and lower openings of the ash outlet 15. After the ash is collected, the power motor 16 controls the rotating partition plate 18 to rotate in the opposite direction and reset. The protrusion 25 abuts against the sliding baffle 24 through the inclined surface, pushing the sliding baffle 24 to reset upward, and the protrusion 25 re-seals the connection between the ash outlet 15 and the ashing chamber 26.

[0023] It is clear to those skilled in the art that various modifications to the above embodiments can be made without departing from the overall spirit and concept of the present invention. All of them fall within the protection scope of the present invention. The protection scheme of the present invention shall be subject to the claims attached to the present invention.

Claims

1. A food inspection microwave incineration cylinder, comprising a cylinder body (10) with an opening upward, characterized in that: A rotating partition plate (18) is rotatably connected in the cylinder (10), and a microwave mechanism (19) is arranged in the rotating partition plate (18). A power motor (16) is fixedly arranged on the lower end surface of the cylinder (10), and a power rod (17) is motively connected to the upper end of the power motor (16), and the power rod (17) is fixedly connected to the rotating partition plate (18). A fixed plate (21) evenly distributed in the circumferential direction is fixedly arranged in the cylinder (10), and the fixed plate (21) abuts against the rotating partition plate (18). Evenly distributed ash outlets (15) are connected and fixedly arranged on the lower end surface of the cylinder (10), and the rotating partition plate (18) divides the space in the cylinder (10) into a plurality of evenly distributed ash chambers (26).

2. A food inspection microwave ashing cylinder according to claim 1, characterized in that: Evenly distributed cylinders (12) are fixedly arranged on the outer periphery of the cylinder (10); the upper end of each cylinder (12) is dynamically connected to a telescopic gas rod (13); the upper end of the telescopic gas rod (13) is connected to a cover plate (11); the cover plate (11) abuts against the upper end of the cylinder (10); evenly distributed temperature detectors (20) are fixedly arranged on the lower end surface of the cover plate (11); and an air outlet pipe is connected to the cover plate (11).

3. A food inspection microwave ashing cylinder according to claim 2, characterized in that: The rotating partition plate (18) is fixedly provided with evenly distributed protrusions (25); each of the fixed plates (21) is fixedly provided with a guide slide box (22) at the end away from the rotating partition plate (18); each of the guide slide boxes (22) is slidably connected with a sliding baffle (24); a spring group (23) is connected between the guide slide box (22) and the sliding baffle (24); the protrusions (25) extend toward the end of the guide slide box (22), penetrate the fixed plate (21), and abut against the upper end of the sliding baffle (24); the protrusions (25) are capable of closing the connection between the ash outlet (15) and the ash chamber (26).

4. A food inspection microwave ashing cylinder according to claim 3, characterized in that: The number of the ash outlets (15) and the temperature detectors (20) corresponds to the number of the ashing chamber (26).

5. A food inspection microwave ashing cylinder according to claim 4, characterized in that: Evenly distributed supporting feet (14) are fixedly provided on the lower end surface of the cylinder (10), and the lower end of the cylinder (10) is recessed inwards.

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