Real-time detection equipment for acid value in food

Abstract

The utility model relates to the field of sample real-time detection equipment, and discloses food acid value real-time detection equipment which comprises a main body, a placing disc is fixedly arranged on the inner side of one end of the main body, a plurality of storage mechanisms are arranged on the inner side of the placing disc in a sliding mode, and each storage mechanism comprises a first fixing block and a sliding block. First clamping blocks are fixedly arranged at the lower ends of the multiple first fixing blocks, test tube bodies are arranged at the lower ends of the multiple first clamping blocks in a clamped mode, and fixing rods are fixedly arranged at the two ends of the inner sides of the multiple first fixing blocks. According to the edible oil test tube, edible oil can be conveniently detected, a placing disc is convenient for placing a plurality of storage mechanisms and plays a fixing role, the storage mechanisms are convenient for placing edible oil samples needing to be detected, a first fixing block and a sliding block are convenient for mounting more mechanisms, and a first clamping block is clamped with the test tube body, so that the test tube is convenient to use; and through the fixing rods, more mechanisms can be conveniently and fixedly installed.

Description

Technical Field

[0001] The utility model relates to the field of sample real-time detection equipment, in particular to a real-time acid value detection equipment for food. Background Technique

[0002] The acid value of edible oil is an index to measure the content of free fatty acids in edible oil. The acid value mainly reflects the rancidity degree of the oil. When detecting it, the titration method is usually used. It mainly uses the acid-base neutralization reaction to determine the content of free fatty acids in edible oil, so as to evaluate the rancidity degree of the edible oil. It has the advantages of high accuracy and relatively simple operation. It is one of the important means commonly used in the quality detection of edible oil, and can effectively reflect the content and quality status of free fatty acids in edible oil.

[0003] Usually, when detecting edible oil, it is necessary to fully and evenly mix the sample with the detection reagent. At this time, the staff needs to manually stir it or wait for natural diffusion, which prolongs the detection time and reduces the overall efficiency. At the same time, the edible oil sample may contain impurities, which may affect the reaction end point during titration, resulting in inaccurate results.

[0004] Therefore, the utility model provides a real-time acid value detection equipment for food to solve the problems put forward in the above background technique. Content of the Utility Model

[0005] The purpose of the utility model is to solve the disadvantages existing in the prior art, and to propose a real-time acid value detection equipment for food. By moving the fixed rod downward, the rubber block at the lower end blocks the hollow block and drives the second chuck to move downward, which is convenient to push the air inside the pipeline downward, and uses the air to stir the placed edible oil sample, thereby accelerating the reaction process, shortening the detection time, improving the detection efficiency, and ensuring that the sample and the reagent are fully and evenly mixed. The fine particles contained in the edible oil are filtered through the glass fiber filter paper layer, and the harmful substances are adsorbed and filtered by the activated carbon layer, so that the impurities and harmful substances in the edible oil can be effectively removed, and the accuracy and reliability of the detection are improved.

[0006] To achieve the above purpose, the utility model provides the following technical solution: A real-time acid value detection equipment for food, including a main body, a placement tray is fixedly arranged inside one end of the main body, and a plurality of storage mechanisms are slidably arranged inside the placement tray;

[0007] The plurality of storage mechanisms include first fixed blocks and sliding blocks. First chucks are fixedly arranged at the lower ends of the plurality of first fixed blocks, test tube bodies are clamped at the lower ends of the plurality of first chucks, and fixing rods are fixedly arranged at both ends inside the plurality of first fixed blocks;

[0008] Through the above technical solution, the main body is convenient for more institutions to install, and at the same time is convenient for detecting edible oil. The placement tray is convenient for placing multiple storage institutions and plays a fixing role. The storage institution is convenient for placing the edible oil samples to be detected. The first fixing block and the sliding block are convenient for more institutions to install. The first clamping block is set to be clamped with the test tube body so that it can move up and down. The fixing rod is convenient for more institutions to be fixedly installed.

[0009] Further, clamping blocks are clamped at the lower ends of the plurality of fixing rods. Two limiting blocks are fixedly arranged on the outer sides of the lower ends of the plurality of fixing rods. Rubber blocks are fixedly arranged on the lower sides of the plurality of fixing rods.

[0010] Through the above technical solution, the clamping block is convenient for more institutions to install. The limiting block enables the clamping block to move within a safe range. When the rubber block moves downward, it plays a sealing role and is convenient for pushing air to be conveyed downward.

[0011] Further, activated carbon layers are fixedly arranged at the lower ends of the inner sides of the plurality of sliding blocks. Glass fiber filter paper layers are fixedly arranged at the upper ends of the inner sides of the plurality of sliding blocks.

[0012] Through the above technical solution, the activated carbon layer is convenient for filtering impurities and can also adsorb the peculiar smell in the edible oil. The glass fiber layer is convenient for filtering the tiny particles in the edible oil, thereby improving the detection accuracy.

[0013] Further, hollowed-out blocks are fixedly arranged at the lower ends of the plurality of clamping blocks. Second clamping blocks are fixedly arranged at the lower ends of the plurality of hollowed-out blocks. A pipe is clamped on the outer sides of the plurality of second clamping blocks. The outer sides of the pipe and the inner side of the test tube body are fixedly arranged.

[0014] Through the above technical solution, the hollowed-out block is convenient for air to circulate. The second clamping block is set to be clamped with the pipe so that it can move within a safe range. The pipe is convenient for conveying air.

[0015] Further, fixing plates are fixedly arranged at the upper ends of the plurality of sliding blocks. Second fixing blocks are slidably arranged on the outer sides of the plurality of sliding blocks.

[0016] Through the above technical solution, the sliding block is convenient for installing internal mechanisms. The second fixing block plays a supporting role. By being slidably arranged with the sliding block, it is convenient for the sliding block to be installed and disassembled.

[0017] Further, threaded blocks are fixedly arranged at the lower ends of the plurality of second fixing blocks. Threaded settings are made between the outer sides of the plurality of threaded blocks and the inner sides of the first fixing blocks.

[0018] Through the above technical solution, the threaded block is threadedly arranged with the first fixing block, which is convenient for installation and disassembly.

[0019] Further, one end of the upper side of the main body is fixedly provided with a screen, and the other end of the upper side of the main body is hingedly provided with a lid.

[0020] Through the above technical solution, the screen is convenient for displaying the detected content, and the lid plays a sealing role, avoiding interference from external factors to the internal mechanism detection when closed.

[0021] The utility model has the following beneficial effects:

[0022] 1. A real-time acid value detection device for food proposed by the utility model, by moving the fixed rod downward, the lower rubber block blocks the hollow block and drives the second block to move downward, facilitating the downward push of the air inside the pipeline, using the air to stir the placed edible oil sample, thereby accelerating the reaction process, shortening the detection time, improving the detection efficiency, ensuring the full and uniform mixing of the sample and the reagent, making the reaction more complete and accurate, reducing the error caused by insufficient mixing, and being able to maintain the consistency of the stirring conditions, so that each detection result is more comparable and repeatable.

[0023] 2. A real-time acid value detection device for food proposed by the utility model, filters the fine particles contained in the edible oil through the fiberglass filter paper layer, and adsorbs and filters harmful substances through the activated carbon layer, so that impurities and harmful substances in the edible oil can be effectively removed, improving the accuracy and reliability of the detection. At the same time, the pure sample can better reflect the true acid value of the oil product, avoiding interference from impurities to the detection result, and with the filtering mechanism, the pretreatment of the sample before detection is more convenient and fast, improving the overall detection efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 Is the axonometric schematic diagram of the utility model;

[0025] Figure 2 Is the axonometric unfolded schematic diagram of the utility model;

[0026] Figure 3 Is the first partial axonometric unfolded schematic diagram of the storage mechanism of the utility model;

[0027] Figure 4 Is the second partial axonometric unfolded schematic diagram of the storage mechanism of the utility model.

[0028] LEGEND DESCRIPTION:

[0029] 1. Main body; 2. Screen; 3. Lid; 4. Storage mechanism; 401. First clamping block; 402. First fixing block; 403. Test tube body; 404. Fixing rod; 405. Rubber block; 406. Clamping block; 407. Hollow block; 408. Limiting block; 409. Second clamping block; 410. Pipe; 411. Glass fiber filter paper layer; 412. Activated carbon layer; 413. Fixing plate; 414. Sliding block; 415. Second fixing block; 416. Threaded block; 5. Placing tray. Detailed implementation manner

[0030] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0031] Refer to Figures 1-4 , an embodiment provided by the present invention: A real-time acid value detection device for food, including a main body 1, a placing tray 5 is fixedly arranged inside one end of the main body 1, a plurality of storage mechanisms 4 are slidably arranged inside the placing tray 5, a screen 2 is fixedly arranged at one end on the upper side of the main body 1, and a lid 3 is hingedly arranged at the other end on the upper side of the main body 1.

[0032] The main body 1 facilitates the installation of more mechanisms of the device and is also convenient for detecting the placed edible oil. The placing tray 5 facilitates the support of the storage mechanism 4 to keep it stable during detection. The screen 2 facilitates the display of the detection results, thus facilitating the staff to view. The lid 3 plays a sealing role and is convenient for sealing during the detection of edible oil.

[0033] Refer to Figures 3-4, a plurality of lower ends of the fixed rods 404 are provided with clamping blocks 406 in a clamped manner, two limiting blocks 408 are fixedly arranged on the outer sides of the lower ends of the plurality of fixed rods 404, rubber blocks 405 are fixedly arranged on the lower sides of the plurality of fixed rods 404, activated carbon layers 412 are fixedly arranged at the lower ends of the inner sides of the plurality of sliding blocks 414, fiberglass filter paper layers 411 are fixedly arranged at the upper ends of the inner sides of the plurality of sliding blocks 414, hollow blocks 407 are fixedly arranged at the lower ends of the plurality of clamping blocks 406, second clamping blocks 409 are fixedly arranged at the lower ends of the plurality of hollow blocks 407, pipes 410 are clamped on the outer sides of the plurality of second clamping blocks 409, the outer sides of the plurality of pipes 410 and the inner side of the test tube body 403 are fixedly arranged, fixing plates 413 are fixedly arranged at the upper ends of the plurality of sliding blocks 414, second fixing blocks 415 are slidably arranged on the outer sides of the plurality of sliding blocks 414, threaded blocks 416 are fixedly arranged at the lower ends of the plurality of second fixing blocks 415, the outer sides of the plurality of threaded blocks 416 and the inner side of the first fixing block 402 are threaded, one end of the upper side of the main body 1 is fixedly provided with a screen 2, and the other end of the upper side of the main body 1 is hinged with a lid 3.

[0034] The first clamping block 401 is clamped with the test tube body 403 so that it can move up and down. The first fixing block 402 is convenient for installing more mechanisms. The fiberglass filter paper layer 411 is convenient for filtering smaller particles in the edible oil. The activated carbon layer 412 is convenient for filtering the peculiar smell and impurities in the edible oil, thereby improving the accuracy of detection. The sliding block 414 is slidably arranged with the second fixing block 415, which is convenient for replacing the filter layer. The fixing plate 413 plays a role in limiting to prevent the sliding block 414 from sliding too much. The threaded block 416 is threaded with the first fixing block 402, which is convenient for installing and disassembling the second fixing block 415. By clamping the second clamping block 409 with the pipe 410, the second clamping block 409 can move up and down. The fixed rod 404 is convenient for installing more mechanisms. The limiting block 408 enables the clamping block 406 to move within a safe range. When the fixed rod 404 moves downward, it drives the rubber block 405 to move downward to block the hollow block 407, so as to push the air inside the pipe 410 downward, and use the air to stir the placed edible oil sample.

[0035] Working principle: When the device is in use, by pushing the fixed rod 404 downward, it drives the rubber block 405 to move downward and block the hollow block 407, facilitating the pushing of the second clamping block 409 to push the air inside the pipe 410 downward. There are holes at the bottom of the pipe 410, enabling the use of air to stir the placed edible oil. When the rubber block 405 moves upward, air enters the interior of the pipe 410 along the hollow block 407, preventing the edible oil sample from being sucked into the pipe 410; the fiberglass filter paper layer 411 filters the fine particles contained in the edible oil, and the activated carbon layer 412 adsorbs and filters harmful substances, so that impurities and harmful substances in the edible oil can be effectively removed, improving the accuracy and reliability of detection.

[0036] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A real-time acid value detection device for food, comprising a main body (1), characterized in that: Inside the inner side of one end of the main body (1), a placement tray (5) is fixedly arranged, and a plurality of storage mechanisms (4) are slidably arranged inside the placement tray (5); The plurality of storage mechanisms (4) include first fixing blocks (402) and sliding blocks (414). At the lower ends of the plurality of first fixing blocks (402), first clamping blocks (401) are fixedly arranged. At the lower ends of the plurality of first clamping blocks (401), test tube bodies (403) are clamped and arranged. At both ends inside the plurality of first fixing blocks (402), fixing rods (404) are fixedly arranged.

2. The real-time acid value detection device for food according to claim 1, characterized in that: At the lower ends of the plurality of fixing rods (404), clamping blocks (406) are clamped and arranged. On the outer sides of the lower ends of the plurality of fixing rods (404), two limiting blocks (408) are fixedly arranged. On the lower sides of the plurality of fixing rods (404), rubber blocks (405) are fixedly arranged.

3. The real-time acid value detection device for food according to claim 1, characterized in that: At the lower ends inside the plurality of sliding blocks (414), activated carbon layers (412) are fixedly arranged. At the upper ends inside the plurality of sliding blocks (414), fiberglass filter paper layers (411) are fixedly arranged.

4. The real-time acid value detection device for food according to claim 2, characterized in that: At the lower ends of the plurality of clamping blocks (406), hollow blocks (407) are fixedly arranged. At the lower ends of the plurality of hollow blocks (407), second clamping blocks (409) are fixedly arranged. On the outer sides of the plurality of second clamping blocks (409), pipes (410) are clamped and arranged. The outer sides of the plurality of pipes (410) and the inner sides of the test tube bodies (403) are fixedly arranged.

5. The real-time acid value detection device for food according to claim 1, characterized in that: At the upper ends of the plurality of sliding blocks (414), fixing plates (413) are fixedly arranged. On the outer sides of the plurality of sliding blocks (414), second fixing blocks (415) are slidably arranged.

6. The real-time acid value detection device for food according to claim 5, characterized in that: At the lower ends of the plurality of second fixing blocks (415), threaded blocks (416) are fixedly arranged. The outer sides of the plurality of threaded blocks (416) and the inner sides of the first fixing blocks (402) are threadedly arranged.

7. The real-time acid value detection device for food according to claim 1, characterized in that: At one end on the upper side of the main body (1), a screen (2) is fixedly arranged. At the other end on the upper side of the main body (1), a lid (3) is hingedly arranged.

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