An automated pepper oil extraction tank for auxiliary detection and its use method

Abstract

The present invention relates to the technical field of detection, and more particularly to an automated Sichuan pepper oil extraction tank for auxiliary detection and a method for using the same. The tank comprises an extraction tank, wherein a first sampling pipe, a second sampling pipe, and a third sampling pipe are spaced apart from each other from bottom to top on the outer wall of the extraction tank. The three sampling pipes are connected by a confluence pipe, the bottom of the confluence pipe is connected to a composite block, a composite cavity is provided in the composite block, the confluence pipe is directly connected to the composite cavity, and a sampling port is provided on the composite block. The invention is used to solve the technical problem that the components of Sichuan pepper oil are unevenly distributed during extraction, resulting in insufficient sample representativeness during sampling and affecting the accuracy of the detection results.

Description

Technical Field

[0001] The present invention relates to the technical field of detection, and in particular to an automated peppercorn oil extraction tank for auxiliary detection and a use method thereof. Background Art

[0002] During the current extraction process of Sichuan peppercorn oil, a sampling valve is usually pre-installed on the extraction tank or pipeline, and the operator regularly opens the valve to collect samples. The collected samples need to undergo pretreatment steps such as filtration and dilution, and then sent to the laboratory for testing of key indicators such as the aroma content of volatile oils and amide substances using equipment and methods such as gas chromatography-mass spectrometry (GC-MS), high-performance liquid chromatography (HPLC), and ultraviolet spectrophotometer.

[0003] Although this method can meet basic quality control needs, due to the uneven distribution of components in the extraction process of Sichuan pepper oil (such as the stratification of volatile oil and other components), the sample is not representative enough during sampling, affecting the accuracy of the test results. In addition, relying on manual operation is inefficient and it is difficult to achieve intelligent control of the extraction process, which limits process optimization and further improvement of product quality. Summary of the Invention

[0004] The purpose of the present invention is to provide an automated peppercorn oil extraction tank for auxiliary detection and a method of use thereof, which is used to solve the technical problem that the components of peppercorn oil are unevenly distributed during the extraction process, resulting in insufficient sample representativeness during sampling and affecting the accuracy of the detection results.

[0005] The present invention is achieved through the following technical solutions:

[0006] An automated peppercorn oil extraction tank for auxiliary detection includes an extraction tank, wherein a first sampling pipe, a second sampling pipe, and a third sampling pipe are respectively arranged on the outer wall of the extraction tank from bottom to top, and the three sampling pipes are connected through a confluence pipe. The bottom of the confluence pipe is connected to a composite block, a composite cavity is provided in the composite block, the confluence pipe is directly connected to the composite cavity, and a sampling port is provided on the composite block.

[0007] Furthermore, slag separation plates are added to the first sampling pipe, the second sampling pipe and the third sampling pipe, and pushing components are also provided in the first sampling pipe, the second sampling pipe and the third sampling pipe, and the pushing components are used to push out foreign objects stuck in the slag separation plates.

[0008] Furthermore, the pushing component includes a sliding hole connected to the outside world at the top of the first sampling pipe, the second sampling pipe and the third sampling pipe, and sliding grooves are provided on both sides of the sliding hole. The two ends of the movable plate are respectively slidably set in the two sliding grooves, and one end of the movable plate is placed outside the sliding hole, and the other end of the movable plate is placed in the corresponding sampling pipe. The movable plate is provided with a number of protrusions that cooperate with the slag separator.

[0009] Furthermore, the pushing component includes four sliding holes connected to the outside world on the inner walls of the first sampling pipe, the second sampling pipe and the third sampling pipe, and slide grooves are provided on both sides of the sliding holes. The two ends of the movable plate are respectively slidably set in the two slide grooves, and one end of the movable plate is placed outside the sliding hole, and the other end of the movable plate is placed in the corresponding sampling pipe. An arc block is connected to the movable plate, and a number of protrusions that cooperate with the slag separator are provided on the arc block. An annular block is also provided in the first sampling pipe, the second sampling pipe and the third sampling pipe. The movable plate is connected to the annular block through a connecting rod, and a sealing member is also provided on the sliding hole.

[0010] Furthermore, the sealing member includes flexible sealing cloths arranged on both sides of the sliding hole, each flexible sealing cloth is connected to the movable plate, and the two flexible sealing cloths are used to cover the sliding hole.

[0011] Furthermore, a guide tube is spirally arranged in the confluence pipe, the liquid inlet end of the guide tube is connected to the third sampling pipe, the first sampling pipe and the second sampling pipe are connected to the outer wall of the guide tube, and the liquid outlet end of the guide tube is connected to the composite cavity.

[0012] Furthermore, a gas generating component for generating tiny bubbles is provided on the guide tube.

[0013] Furthermore, an inclined plate is provided at the connection point between the first sampling pipe, the second sampling pipe and the guide pipe.

[0014] Furthermore, a sealing disk is provided on the protruding part.

[0015] Furthermore, the inclination angle of the inclined plate is 30°-45°.

[0016] Furthermore, the slag separation plate is provided with annular grooves having the same number as the slag separation holes. The slag separation holes are circular, and the slag separation holes and the annular grooves are concentric. A sealing gasket matching the annular grooves is provided at the bottom of the sealing disk.

[0017] A method for using an automated Sichuan pepper oil extraction tank for auxiliary detection comprises the following steps:

[0018] S1: Ensure that the slag separator is in a closed state;

[0019] S2: Start the extraction tank heating program;

[0020] S3: Set the sampling order through the controller;

[0021] S4: open the slag separation channel;

[0022] S5: Allow the oil to pass through the slag separator;

[0023] S6: Sampling is performed sequentially;

[0024] S7: After sampling is completed, reset and clean the slag separator;

[0025] S8: Close the sampling valve.

[0026] Furthermore, step S1 further includes:

[0027] S1.1: Four arc-shaped blocks merge into a full circle;

[0028] S1.2: Insert the protrusion of the arc block into the slag isolation hole of the slag isolation plate;

[0029] S1.3: Until the slag separation channel is completely closed.

[0030] Furthermore, step S4 further includes:

[0031] S4.1: The cylinder drives the annular block to move, thereby driving the four moving plates to slide along the first straight tube in the sampling pipeline;

[0032] S4.2: Until the protrusion of the arc block is withdrawn from the slag separation hole.

[0033] Furthermore, step S7 includes:

[0034] S7.1: The cylinder drives the annular block to reset, and the movable plate moves along the tapered tube in the sampling pipeline until it resets, and the arc blocks merge into a full circle again;

[0035] S7.2: Continue moving until the protrusion is inserted into the slag separation hole, pushing out the peppercorn particles stuck in the hole.

[0036] Compared with the prior art, the present invention has the following advantages and beneficial effects:

[0037] 1. The present application provides a first sampling pipe, a second sampling pipe, and a third sampling pipe, which are connected by a confluence pipe to solve the technical problem that the components of Sichuan pepper oil are unevenly distributed during the extraction process, resulting in insufficient sample representativeness during sampling and affecting the accuracy of the test results.

[0038] 2. This application adds slag separators to the first, second, and third sampling pipes to prevent peppercorn particles from entering the sampling pipes. Pushing components are also provided in the three sampling pipes to prevent some crushed peppercorn particles from getting stuck on the filter plates. The pushing components can push out the peppercorn particles stuck on the slag separators, ensuring that the slag separator holes can be used normally.

[0039] 3. In the present application, a guide pipe is spirally arranged in the confluence pipe. This design allows oils at different levels to gradually converge during the spiral motion, thus avoiding local concentration fluctuations caused by direct centralized mixing. BRIEF DESCRIPTION OF THE DRAWINGS

[0040] The drawings described herein are used to provide a further understanding of the embodiments of the present invention, constitute a part of this application, and do not constitute a limitation of the embodiments of the present invention. In the drawings:

[0041] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0042] Figure 2 Schematic diagram of the three-dimensional structure of the sampling pipeline of the present invention;

[0043] Figure 3 This is a schematic structural diagram of the coordination of the arc block and the slag separator of the present invention;

[0044] Figure 4 This is a structural schematic diagram of the arc block and the slag separator of the present invention being separated;

[0045] Figure 5 This is a schematic diagram of the motion structure of the four arc-shaped blocks of the present invention from a full circle to separation;

[0046] Figure 6 This is a schematic diagram of the three-dimensional structure of the present invention in which four arc-shaped blocks form a full circle;

[0047] Figure 7 It is a schematic structural diagram of the cooperation between the movable plate and the sliding hole of the present invention;

[0048] Figure 8 This is a schematic diagram of the internal structure of the guide tube of the present invention;

[0049] Figure 9 It is a schematic structural diagram of the sealing disk and the annular groove of the present invention.

[0050] Markings and corresponding parts names in the accompanying drawings:

[0051] 1-extraction tank; 2-first sampling pipe; 3-second sampling pipe; 4-third sampling pipe; 5-converging pipe; 6-composite block; 7-slag separator; 8-sliding hole; 9-chute; 10-moving plate; 11-protrusion; 12-arc block; 13-guide pipe; 14-inclined plate; 15-sealing disk; 16-annular groove; 17-second straight pipe; 18-annular block; 19-connecting rod; 20-first straight pipe; 21-conical pipe; 22-liquid inlet; 23-liquid outlet. DETAILED DESCRIPTION

[0052] In order to make the objectives, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with examples and drawings. The exemplary embodiments of the present invention and their descriptions are only used to explain the present invention and are not intended to limit the present invention.

[0053] Example 1

[0054] like Figures 1 to 9 As shown, an automated peppercorn oil extraction tank for auxiliary detection includes an extraction tank 1. A first sampling pipe 2, a second sampling pipe 3 and a third sampling pipe 4 are respectively arranged on the outer wall of the extraction tank 1 from bottom to top. The three sampling pipes are connected by a confluence pipe 5. The bottom of the confluence pipe 5 is connected to a composite block 6. A composite cavity is provided in the composite block 6. The confluence pipe 5 is directly connected to the composite cavity, and a sampling port is provided on the composite block 6.

[0055] In the prior art, a sampling valve is generally provided on the extraction tank 1, but the sampling valve can only obtain samples from a specific area. During the extraction process of Sichuan pepper oil, there will be uneven distribution of components, so the extracted sample is not representative enough, affecting the accuracy of the test results.

[0056] The present invention provides three sampling pipes spaced from top to bottom in the extraction tank 1. The three sampling pipes are located in the upper, middle and lower layers of the extraction tank 1, respectively. The position relationship of the upper, middle and lower layers is as follows: Figure 1 The direction is based on the three sampling pipes, which are the first sampling pipe 2, the second sampling pipe 3, and the third sampling pipe 4. Each sampling pipe is provided with a sampling valve, so that the three sampling pipes can obtain the corresponding layers of pepper oil. The three sampling pipes are connected through a confluence pipe 5. The bottom of the confluence pipe 5 is connected to a composite block 6. A composite cavity is provided in the composite block 6. The confluence pipe 5 is directly connected to the composite cavity. The pepper oil in the three sampling pipes flows into the composite cavity in turn for mixing. A stirring mechanism can also be provided in the composite cavity to mix it evenly. A sampling valve can be provided in each sampling pipe, which can be automatically controlled by a controller provided on the extraction tank 1 to open the corresponding sampling valve in a certain order.

[0057] Example 2

[0058] A slag separator 7 is added to the first sampling pipe 2, the second sampling pipe 3 and the third sampling pipe 4, and a pushing assembly is also provided in the first sampling pipe 2, the second sampling pipe 3 and the third sampling pipe 4. The pushing assembly is used to push out foreign objects stuck on the slag separator 7. The pushing assembly includes a sliding hole 8 connected to the outside world opened at the top of the first sampling pipe 2, the second sampling pipe 3 and the third sampling pipe 4, and a slide groove 9 is provided on both sides of the sliding hole 8. The two ends of the movable plate 10 are respectively slidably set in the two slide grooves 9, and one end of the movable plate 10 is placed outside the sliding hole 8, and the other end of the movable plate 10 is placed in the corresponding sampling pipe. The movable plate 10 is provided with a number of protrusions 11 that cooperate with the slag separator 7. In Example 2, the sliding hole is provided at the top of the sampling pipe, and the gravity of the oil is used to prevent leakage. Due to the flow limiting effect of the slag separator, the fluid can only slowly pass through the sampling pipe and enter the confluence pipe without completely filling the pipe or forming high pressure. Therefore, during normal sampling, the oil in the pipeline always maintains a low flow and non-full pipe state, thereby effectively avoiding the risk of oil leakage from the top sliding hole.

[0059] Since the first sampling pipe 2 is located at the bottom of the extraction tank 1, there will be peppercorn particles settled at the bottom of the extraction tank 1. Therefore, when sampling is performed on the first sampling pipe 2, the tiny peppercorn particles are likely to flow into the composite cavity, affecting the subsequent test results. The existing technology also does not consider uniformly mixing it in the extraction tank 1 by stirring, because peppercorn particles will also be mixed in. When the sample at this stage is finally sampled, peppercorn particles will still enter the sample to be tested. Although the existing technology also adopts the method of placing the peppercorns in the extraction tank 1 in the form of a hanging basket, and then taking out the peppercorns through the hanging basket after heating is completed, in this process, in order to maximize the flavor of the peppercorns, some processes will crush the peppercorns. Since it is crushed to a certain extent, some peppercorn particles will flow into the bottom of the extraction tank 1 during heating.

[0060] Therefore, in order to avoid the above situation, the present application adds a slag separator 7 to the first sampling pipe 2, the second sampling pipe 3 and the third sampling pipe 4 to prevent the peppercorn particles from entering the sampling pipe. However, in order to prevent some crushed peppercorn particles from getting stuck on the filter plate, a pushing assembly is further provided in the three sampling pipes, and a part of the movable plate 10 is placed outside the sliding hole 8, that is, one end is placed in the outside world and not in the sampling pipe, and the other end is placed in the sampling pipe. The sampling pipes mentioned here refer to the first sampling pipe 2, the second sampling pipe 3 and the third sampling pipe 4; a protrusion 11 is provided on the movable plate 10 that cooperates with the slag separation plate 7, and the driving part drives the movable plate 10 to move on the sliding hole 8. The specific structure of the driving part can be a cylinder provided on the outer wall of the sampling pipe, and the cylinder and the movable assembly are connected, so that the cylinder can drive the movable plate 10 to move on the slide rail, and the movable assembly approaches the slag separation plate 7, so that the protrusion 11 on the movable assembly cooperates with the filter hole of the slag separation plate 7, and the peppercorn particles stuck on the slag separation plate 7 are pushed out;

[0061] It should be noted that a sealing disk 15 is also provided on a part of the protrusion 11. An annular groove 16 is also provided around each slag separation hole on the slag separation plate 7. The slag separation hole is circular and concentric with the annular groove 16. A sealing gasket is provided at the bottom of the sealing disk 15 to match the annular groove 16.

[0062] In this application, a sealing disk 15 is provided at the protrusion 11. The purpose of the sealing disk 15 is to seal the slag separation holes on the slag separation plate 7. The slag separation plate 7 here is composed of a plate body with a plurality of slag separation holes. An annular groove 16 is also provided around each slag separation hole on the plate body. The slag separation hole is circular, and the slag separation hole and the annular groove 16 are concentric. A sealing gasket is provided at the bottom of the sealing disk 15 to cooperate with the annular groove 16 to enhance the sealing effect. It can act as a valve and the sampling valve structure can be omitted.

[0063] Example 3

[0064] The pushing component includes four sliding holes 8 connected to the outside world on the inner walls of the first sampling pipe 2, the second sampling pipe 3 and the third sampling pipe 4, and slide grooves 9 are provided on both sides of the sliding hole 8. The two ends of the movable plate 10 are respectively slidably set in the two slide grooves 9, and one end of the movable plate 10 is placed outside the sliding hole 8, and the other end of the movable plate 10 is placed in the corresponding sampling pipe. An arc block 12 is connected to the movable plate 10, and a number of protrusions 11 that cooperate with the slag separator 7 are provided on the arc block 12. An annular block 18 is also provided in the first sampling pipe 2, the second sampling pipe 3 and the third sampling pipe 4. The movable plate 10 is connected to the annular block 18 through a connecting rod 19, and a sealing member is also provided on the sliding hole 8.

[0065] The seal comprises flexible cloth seals positioned on either side of the sliding hole 8, each attached to the movable plate 10. The two cloth seals cover the sliding hole 8, preventing the peppercorn oil from splashing out of the inflow conduit 5. The cloth seals are flexible enough to support a certain amount of liquid weight, providing a seal. Since the sampling pipe is not full, the force exerted on it is minimal, allowing normal operation. As the movable plate reciprocates, the cloth seals expand and contract like accordion folds, maintaining a continuous seal.

[0066] The push assembly includes four sliding holes 8, preferably four in this embodiment 3. A movable plate 10 is slidably mounted on each sliding hole 8. The movable plate 10 is connected to an arcuate block 12, which is provided with a plurality of protrusions 11. The sampling pipeline is composed of a first straight tube 20, a tapered tube 21, and a second straight tube 17. The diameter of the tapered tube 21 increases stepwise in the direction of fluid flow. When the four arcuate blocks 12 are in contact, they form a full circle. The spacing of the protrusions 11 on this full circle corresponds one-to-one to the arrangement of the slag separation holes on the slag separation plate 7. The local movable plates 10 located outside are connected to an annular block 18 via a connecting rod 19. The annular block 18 is slidably mounted on the second straight tube 17. The driving unit drives the annular block 18 to move, thereby driving the movable plate 10. The annular block 18 is positioned on the third straight tube to ensure smooth movement, which is more effective than positioning it on the tapered tube 21.

[0067] The specific working principle of Example 3 is as follows: in the initial state, the four arc blocks 12 are merged and contacted to form a whole circle, and the protrusions 11 of the four arc blocks 12 after the whole circle is synthesized are aligned with the slag separation holes on the slag separation plate 7, and the protrusions 11 are placed in the slag separation holes. When sampling begins, the driving part, that is, the cylinder, drives the annular block 18 on the third straight tube to move. Since the annular block 18 is connected to the four movable plates 10 by the connecting rod 19, the annular block 18 can drive the four movable plates 10 to move when it moves. The movable plate 10 first drives the arc block 12 to move on the first straight tube 20 in the direction away from the slag separation plate 7. This step is to enable the protrusions 11 on the four arc blocks 12 to detach from the filter hole, and then the movable plate 10 continues to move to the conical tube 21. As the diameter of the conical tube 21 increases, that is, the slope of the inclined surface increases, the arc block 12 rises along the sliding hole 8, and the whole circle begins to separate, which can ensure that the liquid flow of the pepper oil is not affected.

[0068] Example 4

[0069] A guide tube 13 is spirally arranged within the confluence pipe 5. The liquid inlet end 22 of the guide tube 13 is connected to the third sampling pipe 4, the first sampling pipe 2 and the second sampling pipe 3 are connected to the outer wall of the guide tube 13, and the liquid outlet end 23 of the guide tube 13 is connected to the composite cavity. The pepper oil in the third sampling pipe 4 enters from the liquid inlet end 22 of the spiral guide pipe 13 and flows along a spiral path; the pepper oil in the second sampling pipe 3 and the first sampling pipe 2 is injected in sections through the openings in the outer wall. This design allows different layers of oil to gradually converge during the spiral motion, avoiding local concentration fluctuations caused by direct centralized mixing; and the centrifugal force generated by the spiral flow can promote lateral mixing of components of different densities, alleviating stratification.

[0070] It should be noted that a gas generating component for generating fine bubbles is provided on the guide pipe 13 .

[0071] The guide tube 13 is provided with a gas-generating component that generates tiny bubbles. The gas-generating component can be a microporous aeration head. The purpose of generating bubbles is to allow the bubbles to move randomly to compensate for the limitations of the spiral tube mixing (such as insufficient mixing at low flow rates) and make the mixing more thorough. Moreover, it is under the spirally arranged guide tube 13, that is, under the premise of flow. If the oil is in a static state, only the natural rise of bubbles will produce slight disturbances, resulting in uneven mixing; while the flowing oil can exert shear force on the bubbles, breaking them into smaller bubbles and forming turbulence, which significantly improves the mixing efficiency. Another point is that in static oil, bubbles are concentrated in local areas, resulting in uneven oxidation (such as air bubbles) or unbalanced distribution of volatile components; flowing oil can evenly distribute bubbles and reduce detection errors.

[0072] It should be noted that a sloping plate 14 is installed at the connection between the first sampling pipe 2, the second sampling pipe 3, and the guide pipe 13. The angle of the sloping plate 14 is 30°-45°. The sloping plate 14 is installed at the liquid outlet 23 of the first sampling pipe 2 and the second sampling pipe 3. The sloping plate 14 can buffer the kinetic energy of high-speed oil, reduce local turbulence, and ensure smoother flow of the merged oil, facilitating subsequent mixing and detection.

[0073] Example 5

[0074] A method for using an automated Sichuan pepper oil extraction tank for auxiliary detection comprises the following steps:

[0075] S1: Ensure that the slag separator 7 is in a closed state;

[0076] S2: Start the heating program of extraction tank 1;

[0077] S3: Set the sampling order through the controller;

[0078] S4: open the slag separation channel;

[0079] S5: Allow the oil to pass through the slag separator 7;

[0080] S6: Sampling is performed sequentially;

[0081] S7: After sampling is completed, reset and clean the slag separator 7;

[0082] S8: Close the sampling valve.

[0083] Furthermore, step S1 further includes:

[0084] S1.1: The four arc-shaped blocks 12 are merged into a full circle;

[0085] S1.2: Insert the protrusion 11 of the arc block 12 into the slag separation hole of the slag separation plate 7;

[0086] S1.3: Until the slag separation channel is completely closed.

[0087] Furthermore, step S4 further includes:

[0088] S4.1: The cylinder drives the annular block 18 to move, thereby driving the four movable plates 10 to slide along the first straight tube 20 in the sampling pipeline;

[0089] S4.2: until the protrusion 11 of the arc block 12 is withdrawn from the slag separation hole.

[0090] Furthermore, step S7 includes:

[0091] S7.1: The cylinder drives the annular block 18 to reset, and the movable plate 10 moves along the tapered tube 21 in the sampling pipe until it resets, and the arc block 12 merges into a full circle again;

[0092] S7.2: Continue moving until the protrusion 11 is inserted into the slag separation hole, pushing out the peppercorn particles stuck in the hole.

[0093] Specific usage:

[0094] Ensure that the four arc blocks 12 are merged into a full circle, and the protrusion 11 is embedded in the slag separation hole of the slag separation plate 7 to completely close the slag separation channel; start the heating program of the extraction tank 1 to make the pepper oil reach the target extraction temperature and maintain a stable flow; set the sampling order through the controller, and check whether the cylinders of each sampling valve and the push component are in standby mode; the cylinder drives the annular block 18 to move, driving the four movable plates 10 to slide along the first straight tube 20, so that the protrusion 11 of the arc block 12 withdraws from the slag separation hole and opens the slag separation channel; the movable plate 10 continues to slide into the conical tube 21, so The diameter of the conical tube 21 gradually expands, and the arc block 12 is pushed outward by the inclined surface to separate, forming a four-petal open structure, ensuring that the oil passes through the slag separator 7 without obstruction; the controller opens the target sampling valve in sequence, and the oil flows into the confluence pipe 5 after passing through the slag separator, and finally enters the composite cavity for mixing; after the sampling is completed, the cylinder pulls the annular block 18 in the opposite direction, the movable plate 10 retracts along the conical tube 21, and the arc block 12 merges into a full circle again; the protrusion 11 is inserted into the slag separator hole again to push out the peppercorn particles stuck in the hole, completing self-cleaning; the sampling valve is closed to prepare for the next sampling or enter the detection process. In the early stage, the peppercorns are placed into the extraction tank through the hanging basket. After the extraction in the extraction tank is completed, the hanging basket is lifted up, and the peppercorns in the hanging basket are also lifted up. For some peppercorn particles that have been scattered at the bottom, the peppercorn particles can be processed by suction. It can also be set to a cone shape at the bottom, and a slag discharge port is set at the bottom. The cone shape can naturally guide the particles to slide to the slag discharge port. After the extraction of the extraction tank is completed, most of the peppercorn oil has been extracted. The peppercorn oil and peppercorn particles remaining at the bottom are located at the slag discharge port. The slag discharge port is opened to discharge the peppercorns. The discharged liquid is placed in a centrifugal separator, and the filtered clear liquid continues to the next step. It should also be mentioned that the peppercorn oil capacity of the extraction tank in this application is specific, so each sampling pipe is located in the corresponding oil layer. Sampling is only performed once or twice during the entire working process. Too much liquid will not be extracted, so there will be no liquid height lower than any set pipe height.

[0095] The specific implementation methods described above further illustrate the objectives, technical solutions and beneficial effects of the present invention in detail. It should be understood that the above description is only a specific implementation method of the present invention and is not intended to limit the scope of protection of the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. An automated pepper oil extraction tank for auxiliary detection, comprising an extraction tank, characterized in that: A first sampling pipe (2), a second sampling pipe (3) and a third sampling pipe (4) are arranged on the outer wall of the extraction tank from bottom to top, respectively, and the three sampling pipes are connected through a confluence pipe (5). The bottom of the confluence pipe (5) is connected to a composite block (6). A composite cavity is provided in the composite block (6). The confluence pipe (5) is directly connected to the composite cavity, and a sampling port is provided on the composite block (6). A slag separation plate (7) is added to each of the first sampling pipe (2), the second sampling pipe (3) and the third sampling pipe (4), and a plurality of slag separation holes are provided on the slag separation plate (7). A pushing component is also provided in each of the first sampling pipe (2), the second sampling pipe (3) and the third sampling pipe (4), and the pushing component is used to push out foreign matter stuck in the slag separation plate (7); The pushing assembly includes four sliding holes (8) connected to the outside world provided on the inner walls of the first sampling pipe (2), the second sampling pipe (3) and the third sampling pipe (4), slide grooves (9) are provided on both sides of the sliding hole (8), and the two ends of the movable plate (10) are respectively slidably provided in the two slide grooves (9), and one end of the movable plate (10) is placed outside the sliding hole (8), and the other end of the movable plate (10) is placed in the corresponding sampling pipe, an arc block (12) is connected to the movable plate (10), and a plurality of protrusions (11) that cooperate with the slag separation plate (7) are provided on the arc block (12), and an annular block (18) is also provided in the first sampling pipe (2), the second sampling pipe (3) and the third sampling pipe (4), and the movable plate (10) is connected to the annular block (18) through a connecting rod (19), and a sealing member is also provided on the sliding hole; The sampling pipeline consists of a first straight tube (20), a tapered tube (21) and a second straight tube (17), and the diameter of the tapered tube (21) increases step by step, and the direction of the step-by-step increase is the direction of fluid flow. The four arc blocks (12) form a full circle when in contact.

2. The automated pepper oil extraction tank for auxiliary detection according to claim 1, characterized in that: The sealing member comprises flexible sealing cloths arranged on both sides of the sliding hole (8), each flexible sealing cloth being connected to the movable plate (10), and the two flexible sealing cloths being used to cover the sliding hole (8).

3. The automated pepper oil extraction tank for auxiliary detection according to claim 1, characterized in that: A guide tube (13) is spirally arranged in the confluence pipe (5); a liquid inlet end (22) of the guide tube (13) is connected to the third sampling pipe (4); the first sampling pipe (2) and the second sampling pipe (3) are respectively connected to the outer wall of the guide tube (13); and a liquid outlet end (23) of the guide tube (13) is connected to the composite cavity.

4. The automated pepper oil extraction tank for auxiliary detection according to claim 3, characterized in that: A gas generating component for generating tiny bubbles is provided on the guide tube (13).

5. The automated pepper oil extraction tank for auxiliary detection according to claim 3 is characterized in that: An inclined plate (14) is provided at the connection point between the first sampling pipe (2) and the second sampling pipe (3) and the guide pipe (13).

6. The automated pepper oil extraction tank for auxiliary detection according to claim 1, characterized in that: A sealing disk (15) is also provided on a part of the protrusion (11).

7. The automated pepper oil extraction tank for auxiliary detection according to claim 5, characterized in that: The inclination angle of the inclined plate (14) is 30°-45°.

8. The automated pepper oil extraction tank for auxiliary detection according to claim 6, characterized in that: The slag separation plate (7) is also provided with annular grooves (16) having the same number as the slag separation holes. The slag separation holes are circular, and the slag separation holes and the annular grooves (16) are concentric. A sealing gasket matching the annular grooves (16) is provided at the bottom of the sealing disk (15).

9. A method for using an automated Sichuan pepper oil extraction tank for auxiliary detection, based on the automated Sichuan pepper oil extraction tank for auxiliary detection according to any one of claims 1 to 8, characterized in that: The following steps are involved: S1: Ensure that the slag separator (7) is in a closed state; S2: Start the extraction tank heating program; S3: Set the sampling order through the controller; S4: open the slag separation channel; S5: Allow the oil to pass through the slag separator (7); S6: Sampling is performed sequentially; S7: After sampling is completed, reset and clean the slag separator (7); S8: Close the sampling valve.

10. The method for using the automated pepper oil extraction tank for auxiliary detection according to claim 9, characterized in that: Step S1 also includes: S1.1: Four arc-shaped blocks (12) are merged into a full circle; S1.2: Insert the protrusion (11) of the arc block (12) into the slag separation hole of the slag separation plate (7); S1.3: Until the slag separation channel is completely closed.

11. The method for using the automated pepper oil extraction tank for auxiliary detection according to claim 10, characterized in that: Step S4 also includes: S4.1: The cylinder drives the annular block (18) to move, thereby driving the four movable plates (10) to slide along the sampling pipe; S4.2: until the protrusion (11) of the arc block (12) exits from the slag separation hole.

12. The method for using the automated detection-assisted pepper oil extraction tank according to claim 11, characterized in that: Step S7 includes: S7.1: The cylinder drives the annular block (18) to reset, thereby driving the four movable plates (10) to reset, and wait for the arc blocks (12) to merge into a full circle again; S7.2: Continue moving until the protrusion (11) is inserted into the slag separation hole, pushing out the peppercorn particles stuck in the hole.

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