Stearate purity detection equipment and method

Abstract

The invention discloses stearate purity detection equipment and method, and relates to the technical field of stearate detection.The stearate purity detection equipment comprises a first plate body component, a frame body is installed at the top of the first plate body component, a detection cylinder is installed at the top of a second plate body component, a solvent box is installed at the top of the frame body, and a detection liquid box is installed at the top of the frame body; a water tank is installed at the top of the frame body, a movable stirring mechanism is arranged on the outer side of a first rotating rod, and a second lifting plate is installed at the output end of a first hydraulic cylinder component. A second lifting plate moves upwards and pushes a stirring rod to move upwards, then water in a water tank is conveyed into a detection cylinder, then the stirring rod rotates to drive the water in the detection cylinder to wash the inner wall of the detection cylinder, and the second lifting plate gradually descends to enable water flow to gradually impact the inner wall of the detection cylinder downwards. The inner wall of the detection cylinder can be washed with a small amount of water, water sources are saved, and the situation that residues on the inner wall of the detection cylinder affect next purity detection of stearate is avoided.

Description

TECHNICAL FIELD

[0001] The application relates to a stearate detection technology field, in particular to a stearate purity detection equipment and method. BACKGROUND

[0002] The purity of stearate is detected by titration, that is, the content of residual free fatty acid in stearate is determined by acid-base titration, and the purity is indirectly reflected. The stearate is dissolved in an ethanol-benzene mixed solvent, phenolphthalein is used as an indicator, and a potassium hydroxide-ethanol standard solution is used for titration until the end point is reached. The volume consumed is recorded, the free fatty acid content is calculated according to the titration result, and the purity is equal to 100% minus the free fatty acid content. After the stearate is detected, the inner wall of the detection equipment is easy to be left with stearate and other substances, which then easily affect the purity detection result in the next round of stearate detection.

[0003] The existing solution component detection equipment has the following defects:

[0004] 1. The existing technology US20170131201A1 discloses a water detection equipment. The technology does not have the function of flushing the residues on the inner wall of the container, and the residues are easy to dissolve in the next round of liquid to be detected, which affects the detection accuracy of the liquid. Therefore, a stearate purity detection equipment which can flush the impurities on the inner wall of the detection container is needed to solve the problem.

[0005] 2. The existing technology JPS61193063A discloses a device for detecting concentration. The technology does not have the function of scraping the residues on the inner wall of the detection container. After the inner wall of the container is flushed, the solution flows down slowly, which affects the detection efficiency of the stearate. Therefore, a stearate purity detection equipment which can scrape the residues on the inner wall of the detection container is needed to solve the problem.

[0006] 3. The existing technology JPH07280720A discloses a concentration detection device. When the technology sets an additional stirring rod to stir the solution, the presence of the stirring rod easily affects the lifting of other components in the container, which affects the cleaning of the residues on the inner wall of the container. Therefore, a stearate purity detection equipment which can avoid the influence of the stirring rod on the cleaning structure in the container is needed to solve the problem.

[0007] 4. The existing technology CN214334457U discloses a purity detection device for stearate processing. The technology does not have the function of heating the stearate solution. When the temperature of the stearate solution is too low, the solubility is easily reduced, and the neutralization speed of the detection liquid and the fatty acid in the stearate is also reduced, which affects the detection efficiency. Therefore, a stearate purity detection equipment which can heat the stearate solution is needed to solve the problem. SUMMARY

[0008] An object of the present application is to provide a stearate purity detection device and method, which can solve the technical problems in the prior art.

[0009] To achieve the above object, the present application provides the following technical scheme: a stearate purity detection device, comprising a plate body component one, a frame body and a plate body component two, a controller component is installed on the top of the plate body component one, the frame body is installed on the top of the plate body component one, the plate body component two is installed on the inner side of the frame body, a detection cylinder is installed on the top of the plate body component two, a solvent tank is installed on the top of the frame body, a detection liquid tank is installed on the top of the frame body, a water tank is installed on the top of the frame body, a frame body is installed on the front of the detection cylinder, a right angle plate is installed on the top of the frame body, a motor component is installed on the top of the right angle plate, and the motor component is electrically connected with the controller component, a rotating rod one is installed on the output end of the motor component, a rotating rod two is installed on one end of the rotating rod one, and one end of the rotating rod two penetrates the inner wall of the bottom of the detection cylinder, and a movable stirring mechanism is arranged on the outer side of the rotating rod one.

[0010] A hydraulic cylinder component one is symmetrically installed on the bottom of the detection cylinder, and the hydraulic cylinder component one is electrically connected with the controller component, a lifting plate two is installed on the output end of the hydraulic cylinder component one, and the lifting plate two is located on the inner side of the detection cylinder and on the outer side of the rotating rod two.

[0011] Preferably, a plurality of support columns are symmetrically installed on the bottom of the plate body component one, a discharge pipe one is installed on the front output end of the detection cylinder, an electromagnetic valve component one is installed on the output end of the discharge pipe one, and the electromagnetic valve component one is electrically connected with the controller component, a discharge pipe two is installed on the output end of the electromagnetic valve component one, a feeding pipe one is installed on the left input end of the detection cylinder, a feeding pipe two is installed on the right input end of the detection cylinder, a guide frame is installed on the bottom of the plate body component one, a collection box is installed on the inner side of the guide frame, a water outlet pipe is installed on the output end of the water tank, an electromagnetic valve component two is installed on the output end of the water outlet pipe, and the electromagnetic valve component two is located above the detection cylinder, and the electromagnetic valve component two is electrically connected with the controller component.

[0012] Preferably, a discharge pipe three is installed on the output end of the solvent tank, an intelligent electric regulating valve component one is installed on the output end of the discharge pipe three, the output end of the intelligent electric regulating valve component one is connected with the input end of the feeding pipe one, and the intelligent electric regulating valve component one is electrically connected with the controller component.

[0013] Preferably, a discharge pipe four is installed on the output end of the detection liquid tank, an intelligent electric regulating valve component two is installed on the output end of the discharge pipe four, the output end of the intelligent electric regulating valve component two is connected with the input end of the feeding pipe two, and the intelligent electric regulating valve component two is electrically connected with the controller component.

[0014] Preferably, bolts are symmetrically installed through the front of the frame, a cylinder component is installed on the top of the right-angle plate, the cylinder component is electrically connected with the controller component, a lifting plate one is installed on the output end of the cylinder component, heating rod components are symmetrically installed on the bottom of the lifting plate one, and the heating rod components are electrically connected with the controller component, a scraper is installed on the inner wall of the top of the right-angle plate, and the scraper is located outside the heating rod components, an infrared thermometer component is installed on the bottom of the scraper, and the infrared thermometer component is electrically connected with the controller component.

[0015] Preferably, the movable stirring mechanism comprises a lifting ring and a stirring rod, the lifting ring is movably installed on the outside of the rotating rod one, stirring rods are symmetrically installed on the outside of the lifting ring, a guide rod is installed on one side of the rotating rod one, and the guide rod is located inside the lifting ring.

[0016] Preferably, a sealing ring is installed on the outside of the lifting plate two, and a sealing ring is installed on the inside of the lifting plate two and located outside the rotating rod two.

[0017] Preferably, a hydraulic cylinder component two is installed on the back of the detection cylinder, and the hydraulic cylinder component two is electrically connected with the controller component, a connecting rod is installed on the output end of the hydraulic cylinder component two, and a scraping ring is installed on one end of the connecting rod.

[0018] Preferably, the use method of the stearate purity detection equipment is as follows:

[0019] S1, the stearate is put into the detection cylinder, then the solvent in the solvent tank flows into the detection cylinder to form a stearate solvent, and then the phenolphthalein indicator is added into the detection cylinder;

[0020] S2, the motor component drives the stirring rod to rotate to stir the liquid in the detection cylinder, so that the stearate is fully dissolved, then the detection liquid in the detection liquid tank flows into the detection cylinder to neutralize the free fatty acid, the phenolphthalein indicator changes color according to the degree of neutralization, and when the color develops to a neutral color, the detection liquid stops flowing into the detection cylinder;

[0021] S3, then the liquid in the detection cylinder is discharged into the collection box through the discharge pipe two, the lifting plate two rises to push the stirring rod to move upwards, then the water in the water tank flows into the detection cylinder, and the stirring rod rotates to drive the water flow to wash the inner wall of the detection cylinder;

[0022] S4, then the lifting plate two gradually descends to make the water flow gradually impact the inner wall of the detection cylinder downward, and finally the water is discharged into the collection box from the discharge pipe two;

[0023] S5, the hydraulic cylinder component two drives the scraping ring to move downward to scrape off the residual liquid in the detection cylinder.

[0024] Preferably, the S2 further comprises the following steps:

[0025] S21, the cylinder part drives the lifting plate one and the heating rod part to move downwards, and the heating rod part contacts the liquid in the detection cylinder to heat the liquid.

[0026] Compared with the prior art, the beneficial effects of the present application are:

[0027] 1、The lifting plate two moves upwards and pushes the stirring rod to move upwards, then the water in the water tank is transported into the detection cylinder, then the stirring rod rotates to drive the water in the detection cylinder to flush the inner wall of the detection cylinder, then the water in the water tank stops flowing into the detection cylinder, the lifting plate two gradually descends to make the water flow gradually impact the inner wall of the detection cylinder, a small amount of water can be used to flush the inner wall of the detection cylinder, water resources are saved, and residues on the inner wall of the detection cylinder affect the next purity detection of the stearate.

[0028] 2、The hydraulic cylinder part two drives the scraping ring to move downwards to scrape off the residual liquid on the inner wall of the detection cylinder, so as to further reduce the residues on the inner wall of the detection cylinder and improve the cleaning effect of the inner wall of the detection cylinder.

[0029] 3、The stirring rod can move up and down, which can avoid the lifting plate two from being hindered when moving upwards, and can stir water of different heights by moving up and down when the water is stirred to flush the inner wall of the detection cylinder, so that the range of the stirred water is improved.

[0030] 4、The cylinder part drives the lifting plate one and the heating rod part to move downwards, and the heating rod part contacts the liquid in the detection cylinder to heat the liquid, so as to ensure the mixing speed of the stearate solution and the detection liquid, avoid the case that the detection efficiency is reduced due to the low temperature of the liquid and the low activity of the fatty acid in the stearate, and when the heating rod part moves upwards, the scraper can scrape off the residual liquid on the heating rod part, so as to avoid the influence of the residual liquid on the heating rod part on the next detection of the stearate. BRIEF DESCRIPTION OF DRAWINGS

[0031] Figure 1 It is a perspective view of the present application;

[0032] Figure 2 It is a detection cylinder structure schematic view of the present application;

[0033] Figure 3 It is a detection cylinder and frame structure schematic view of the present application;

[0034] Figure 4 It is a right-angle plate structure schematic view of the present application;

[0035] Figure 5 It is a rotating rod one structure schematic view of the present application;

[0036] Figure 6Figure 1 is a schematic diagram of the lifting plate one and the scraper plate structure of the present application;

[0037] Figure 7 Figure 2 is a side sectional view of the stirring drum of the present application;

[0038] Figure 8 Figure 3 is a schematic diagram of the lifting plate two structure of the present application;

[0039] Figure 9 Figure 4 is a flow chart of the use method of the present application.

[0040] In the figure: 1, plate body part one; 2, controller part; 3, support column; 4, frame body; 5, plate body part two; 6, detection cylinder; 7, discharge pipe one; 8, electromagnetic valve part one; 9, discharge pipe two; 10, feed pipe one; 11, feed pipe two; 12, solvent tank; 13, discharge pipe three; 14, intelligent electric regulating valve part one; 15, detection liquid tank; 16, discharge pipe four; 17, intelligent electric regulating valve part two; 18, frame body; 19, bolt; 20, right angle plate; 21, motor part; 22, rotating rod one; 23, rotating rod two; 24, guide rod; 25, lifting ring; 26, stirring rod; 27, cylinder part; 28, lifting plate one; 29, heating rod part; 30, scraper plate; 31, hydraulic cylinder part one; 32, lifting plate two; 33, sealing ring; 34, sealing ring; 35, hydraulic cylinder part two; 36, connecting rod; 37, scraping ring; 38, guide frame; 39, collection box; 40, water tank; 41, water outlet pipe; 42, electromagnetic valve part two; 43, infrared thermometer part. DETAILED DESCRIPTION

[0041] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0042] In the description of the present application, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application. In addition, the terms "first" and "second" are only for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0043] In the description of the present application, it should be noted that unless otherwise explicitly specified and limited, the terms "mounting", "provided with", "connected" and the like should be understood in a broad sense, for example, "connected" can be fixedly connected, or detachably connected, or integrally connected; can be mechanically connected, or electrically connected; can be directly connected, or indirectly connected through an intermediate medium, or can be the communication inside two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0044] Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 , the present application provides an embodiment: a stearate purity detection equipment;

[0045] The utility model provides a kind of equipment for the detection of stearate, including plate body component one 1, frame body 4 and plate body component two 5, the top of plate body component one 1 is equipped with controller component 2, the top of plate body component one 1 is equipped with frame body 4, the inner side of frame body 4 is equipped with plate body component two 5, the top of plate body component two 5 is equipped with detection cylinder 6, the top of frame body 4 is equipped with solvent tank 12, the top of frame body 4 is equipped with detection liquid tank 15, the front of detection cylinder 6 is equipped with frame 18, the top of frame 18 is equipped with right angle plate 20, and right angle plate 20 is equipped with motor component 21, and motor component 21 is electric signal connection with controller component 2, the output end of motor component 21 is equipped with rotating rod one 22, one end of rotating rod one 22 is equipped with rotating rod two 23, and one end of rotating rod two 23 is equipped with the bottom inner wall of detection cylinder 6, the outer side of rotating rod one 22 is equipped with movable stirring mechanism, movable stirring mechanism includes lifting ring 25 and stirring rod 26, lifting ring 25 is movably installed on the outer side of rotating rod one 22, and stirring rod 26 is symmetrically installed on the outer side of lifting ring 25, one side of rotating rod one 22 is equipped with guide rod 24, and guide rod 24 is located in the inner side of lifting ring 25, plate body component one 1 can provide mounting position for other components of the equipment, controller component 2 can receive the signal of infrared thermometer component 43, while being capable of controlling solenoid valve component one 8, intelligent electric regulating valve component one 14, intelligent electric regulating valve component two 17, motor component 21, cylinder component 27, heating rod component 29, hydraulic cylinder component one 31, hydraulic cylinder component two 35, solenoid valve component two 42, frame body 4 can provide mounting position for plate body component two 5, solvent tank 12, detection liquid tank 15 and water tank 40, plate body component two 5 can provide mounting position for detection cylinder 6, detection cylinder 6 can provide detection space for stearate, solvent tank 12 can provide storage space for solvent liquid, the solvent stored in solvent tank 12 is the mixed solvent of ethanol and benzene, the solution mixed by potassium hydroxide and ethanol is stored in detection liquid tank 15, frame 18 can provide mounting position for right angle plate 20, right angle plate 20 can drive motor component 21, rotating rod one 22 and rotating rod two 23 to move up and down by moving up and down, motor component 21 can drive rotating rod one 22 to rotate, rotating rod one 22 can drive rotating rod two 23 and stirring rod 26 to rotate by rotating, the diameter of rotating rod two 23 is larger than that of rotating rod one 22, when lifting plate two 32 moves up and down, the contact between sealing ring 34 in the inside of lifting plate two 32 and rotating rod two 23 can avoid that liquid above lifting plate two 32 flows from between lifting plate two 32 and rotating rod two 23 to below, lifting ring 25 can move up and down, so that stirring rod 26 can also move up and down, stirring rod 26 can stir liquid in the inside of detection cylinder 6 when rotating, guide rod 24 can provide guidance for lifting ring 25, so that lifting ring 25 can only move up and down.

[0046] Please refer to Figure 1 、 Figure 2 、 Figure 3 ,Figure 7 and Figure 8 An embodiment of the present application provides a stearate purity detection device.

[0047] The bottom of the detection cylinder 6 is symmetrically provided with the hydraulic cylinder component 31, and the hydraulic cylinder component 31 is electrically connected with the controller component 2; the output end of the hydraulic cylinder component 31 is provided with the lifting plate 32, the lifting plate 32 is located at the inner side of the detection cylinder 6, and the lifting plate 32 is located at the outer side of the rotating rod 23; the outer side of the lifting plate 32 is provided with the sealing ring 33, the inner side of the lifting plate 32 is provided with the sealing ring 34, and the sealing ring 34 is located at the outer side of the rotating rod 23; the hydraulic cylinder component 31 can drive the lifting plate 32 to move up and down; the lifting plate 32 can reduce the water storage space in the detection cylinder 6 by moving upwards, so that less water can be used to clean the inner wall of the detection cylinder 6; the lifting plate 32 is a circular plate with a convex pipe in the middle, and the convex pipe is located at the outer side of the rotating rod 23; the sealing ring 33 can prevent the liquid in the detection cylinder 6 from flowing downwards from the gap between the detection cylinder 6 and the lifting plate 32; and the sealing ring 34 can prevent the liquid in the detection cylinder 6 from flowing downwards from the gap between the lifting plate 32 and the rotating rod 23.

[0048] Please refer to Figure 1 and Figure 2 An embodiment of the present application provides a stearate purity detection device.

[0049] The bottom of the plate body part one 1 is symmetrically provided with a plurality of support columns 3, the front output end of the detection cylinder 6 is provided with the discharge pipe one 7, the output end of the discharge pipe one 7 is provided with the electromagnetic valve part one 8, the electromagnetic valve part one 8 is electrically connected with the controller part 2, the output end of the electromagnetic valve part one 8 is provided with the discharge pipe two 9, the left input end of the detection cylinder 6 is provided with the feed pipe one 10, the right input end of the detection cylinder 6 is provided with the feed pipe two 11, the bottom of the plate body part one 1 is provided with the guide frame 38, the inner side of the guide frame 38 is provided with the collection box 39, the top of the frame body 4 is provided with the water tank 40, the output end of the water tank 40 is provided with the water outlet pipe 41, the output end of the water outlet pipe 41 is provided with the electromagnetic valve part two 42, the electromagnetic valve part two 42 is located above the detection cylinder 6, the electromagnetic valve part two 42 is electrically connected with the controller part 2, the discharge pipe one 7 can provide a transmission path for the liquid in the detection cylinder 6 to flow into the electromagnetic valve part one 8, the electromagnetic valve part one 8 can control the discharge of the liquid in the discharge pipe one 7, the discharge pipe two 9 can provide a transmission path for the liquid in the discharge pipe one 7 to be discharged into the collection box 39, the feed pipe one 10 can provide a transmission path for the liquid in the solvent tank 12 to enter the detection cylinder 6, the feed pipe two 11 can provide a transmission path for the liquid in the detection liquid tank 15 to enter the detection cylinder 6, the guide frame 38 can provide a placement position for the collection box 39, the collection box 39 serves to store the waste liquid from the detection cylinder 6, the water tank 40 serves to store water, the water outlet pipe 41 can provide a transmission path for the water in the water tank 40 to be discharged into the detection cylinder 6, and the electromagnetic valve part two 42 can control the discharge of the water in the water outlet pipe 41.

[0050] Referring to Figure 1 and Figure 2 , the application provides an embodiment of a stearate salt purity detection device.

[0051] The output end of the solvent tank 12 is provided with a discharge pipe three 13, the output end of the discharge pipe three 13 is provided with an intelligent electric regulating valve component one 14, the output end of the intelligent electric regulating valve component one 14 is connected with the input end of the feed pipe one 10, and the intelligent electric regulating valve component one 14 is electrically connected with the controller component 2, the output end of the detection liquid tank 15 is provided with a discharge pipe four 16, the output end of the discharge pipe four 16 is provided with an intelligent electric regulating valve component two 17, the output end of the intelligent electric regulating valve component two 17 is connected with the input end of the feed pipe two 11, and the intelligent electric regulating valve component two 17 is electrically connected with the controller component 2, the discharge pipe three 13 can provide a transmission path for the solvent liquid in the solvent tank 12 to flow to the feed pipe one 10, so that the solvent liquid in the solvent tank 12 is conveniently entered into the detection cylinder 6, the intelligent electric regulating valve component one 14 can control the solvent in the solvent tank 12 to flow into the detection cylinder 6, and simultaneously monitor the flow of the solvent entering through the intelligent electric regulating valve component one 14, the discharge pipe four 16 can provide a transmission path for the detection liquid in the detection liquid tank 15 to enter the feed pipe two 11, and the intelligent electric regulating valve component two 17 can control the liquid in the discharge pipe four 16 to enter the feed pipe two 11, so as to control the liquid in the detection liquid tank 15 to enter the detection cylinder 6.

[0052] Please refer to Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 and Figure 6 , the present application provides an embodiment: a stearate salt purity detection equipment;

[0053] The front surface of the frame body 18 is symmetrically provided with a bolt 19, the top of the right-angle plate 20 is provided with a cylinder component 27, the cylinder component 27 is electrically connected with the controller component 2, the output end of the cylinder component 27 is provided with a lifting plate one 28, the bottom of the lifting plate one 28 is symmetrically provided with a heating rod component 29, and the heating rod component 29 is electrically connected with the controller component 2, the inner wall of the top of the right-angle plate 20 is provided with a scraper 30, and the scraper 30 is located outside the heating rod component 29, the bottom of the scraper 30 is provided with an infrared thermometer component 43, and the infrared thermometer component 43 is electrically connected with the controller component 2, the bolt 19 can extrude and fix the right-angle plate 20 by rotating, so as to ensure the stability of the right-angle plate 20, the cylinder component 27 can drive the lifting plate one 28 to move up and down, the lifting plate one 28 can drive the heating rod component 29 to move up and down by moving up and down, the heating rod component 29 can heat the liquid by contacting the liquid in the detection cylinder 6 by moving down, the scraper 30 can scrape off the liquid remaining on the heating rod component 29 when the heating rod component 29 moves up, and the infrared thermometer component 43 can measure the surface temperature of the liquid in the detection cylinder 6.

[0054] Please refer to Figure 1 ,Figure 2 and Figure 3 The application provides a stearate purity detection device.

[0055] The back of the detection cylinder 6 is provided with the hydraulic cylinder component two 35, and the hydraulic cylinder component two 35 is electrically connected with the controller component 2. The output end of the hydraulic cylinder component two 35 is provided with a connecting rod 36, one end of the connecting rod 36 is provided with a scraping ring 37, the hydraulic cylinder component two 35 can drive the connecting rod 36 to move up and down, the connecting rod 36 can drive the scraping ring 37 to move up and down through up and down movement, and the scraping ring 37 can scrape off the liquid remaining on the inner wall of the detection cylinder 6 through downward movement.

[0056] The use method of the stearate purity detection device is as follows:

[0057] S1, the stearate is placed into the detection cylinder 6, then the solvent in the solvent box 12 flows into the detection cylinder 6 to form a stearate solvent, and then the phenolphthalein indicator is added into the detection cylinder 6;

[0058] S2, the motor component 21 drives the stirring rod 26 to rotate to stir the liquid in the detection cylinder 6, so that the stearate is fully dissolved, then the detection liquid in the detection liquid box 15 flows into the detection cylinder 6 to neutralize free fatty acids, the phenolphthalein indicator changes color according to the neutralization degree, when the color develops to neutral color, the detection liquid stops flowing into the detection cylinder 6;

[0059] S3, then the liquid in the detection cylinder 6 is discharged into the collection box 39 through the discharge pipe two 9, then the lifting plate two 32 rises to push the stirring rod 26 to move upwards, then the water in the water tank 40 flows into the detection cylinder 6, and the stirring rod 26 rotates to drive the water to flow and flush the inner wall of the detection cylinder 6;

[0060] S4, then the lifting plate two 32 gradually descends to make the water flow gradually impact the inner wall of the detection cylinder 6 downwards, and finally the water is discharged into the collection box 39 from the discharge pipe two 9;

[0061] S5, the hydraulic cylinder component two 35 drives the scraping ring 37 to move downwards to scrape off the liquid remaining on the inner wall of the detection cylinder 6.

[0062] In S2, the following steps are further included:

[0063] S21, the cylinder component 27 drives the lifting plate one 28 and the heating rod component 29 to move downwards, and the heating rod component 29 moves downwards to contact the liquid in the detection cylinder 6 to heat the liquid.

[0064] Working principle: Before using the stearate purity detection device, the stearate purity detection device should be checked for problems that affect the use, the stearate is put into the detection cylinder 6, then the solvent in the solvent tank 12 flows into the detection cylinder 6 to form a stearate solvent, then the phenolphthalein indicator is added to the detection cylinder 6, the motor part 21 drives the stirring rod 26 to rotate to stir the liquid in the detection cylinder 6, so that the stearate is fully dissolved, then the detection liquid in the detection liquid tank 15 flows into the detection cylinder 6 to neutralize the free fatty acid, the phenolphthalein indicator changes color according to the degree of neutralization, when the color develops to neutral color, the detection liquid stops flowing into the detection cylinder 6, the volume of the consumed detection liquid is recorded, according to the volume of the consumed detection liquid, the free fatty acid content is calculated, the purity is 100% minus the free fatty acid content, the cylinder part 27 drives the lifting plate one 28 and the heating rod part 29 to move downward, the heating rod part 29 moves downward to contact the liquid in the detection cylinder 6 to heat the liquid until the infrared thermometer part 43 detects that the liquid temperature in the detection cylinder 6 reaches the set value and stops, then the liquid in the detection cylinder 6 is discharged through the discharge pipe two 9 to the collection box 39, then the lifting plate two 32 rises to push the stirring rod 26 to move upward, then the water in the water tank 40 flows into the detection cylinder 6, the stirring rod 26 rotates to drive the water flow to wash the inner wall of the detection cylinder 6, then the water in the water tank 40 stops flowing into the detection cylinder 6, the lifting plate two 32 gradually descends to make the water flow gradually impact the inner wall of the detection cylinder 6, and finally from the discharge pipe two 9 to the collection box 39, the hydraulic cylinder part two 35 drives the scraper ring 37 to move downward to scrape off the residual liquid in the detection cylinder 6.

[0065] It will be obvious to a person skilled in the art that the application is not limited to the details of the above-described exemplary embodiments, but that the application can be implemented in other concrete forms without departing from the spirit or essential characteristics of the application. The embodiments should, therefore, be considered in all respects as illustrative and not restrictive, the scope of the application being indicated by the appended claims rather than by the description above, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein and are part of the application. No reference signs in the claims should be considered as limiting the scope of the claims to the features to which the reference signs are attached. The application covers

Claims

1. A stearate salt purity detection apparatus, characterized by: Including plate body component one (1), frame (4) and plate body component two (5), the top of plate body component one (1) is installed with controller component (2), the top of plate body component one (1) is installed with frame (4), the inner side of frame (4) is installed with plate body component two (5), the top of plate body component two (5) is installed with detection cylinder (6), the top of frame (4) is installed with solvent tank (12), the top of frame (4) is installed with detection liquid tank (15), the top of frame (4) is installed with water tank (40), the front of detection cylinder (6) is installed with frame (18), the top of frame (18) is installed with right angle plate (20) through activity, the top of right angle plate (20) is installed with motor component (21), and motor component (21) is electric signal connection with controller component (2), the output of motor component (21) is installed with rotating rod one (22), one end of rotating rod one (22) is installed with rotating rod two (23), and one end of rotating rod two (23) penetrates the bottom inner wall of detection cylinder (6), the outer side of rotating rod one (22) is provided with movable stirring mechanism; The bottom of detection cylinder (6) is symmetrically installed with hydraulic cylinder component one (31), and hydraulic cylinder component one (31) is electric signal connection with controller component (2), the output of hydraulic cylinder component one (31) is installed with lifting plate two (32), and lifting plate two (32) is located in the inner side of detection cylinder (6), and lifting plate two (32) is located in the outer side of rotating rod two (23) at the same time.

2. The stearate salt purity detection device according to claim 1, characterized in that: The bottom of plate body component one (1) is symmetrically installed with a plurality of struts (3), the front output of detection cylinder (6) is installed with discharge pipe one (7), the output of discharge pipe one (7) is installed with electromagnetic valve component one (8), and electromagnetic valve component one (8) is electric signal connection with controller component (2), the output of electromagnetic valve component one (8) is installed with discharge pipe two (9), the left input of detection cylinder (6) is installed with feed pipe one (10), the right input of detection cylinder (6) is installed with feed pipe two (11), the bottom of plate body component one (1) is installed with guide frame (38), the inner side of guide frame (38) is installed with collection box (39), the output of water tank (40) is installed with water outlet pipe (41), the output of water outlet pipe (41) is installed with electromagnetic valve component two (42), and electromagnetic valve component two (42) is located above detection cylinder (6), and electromagnetic valve component two (42) is electric signal connection with controller component (2).

3. The stearate salt purity detection device of claim 2, wherein: The output of solvent tank (12) is installed with discharge pipe three (13), the output of discharge pipe three (13) is installed with intelligent electric regulating valve component one (14), the output of intelligent electric regulating valve component one (14) is connected with the input of feed pipe one (10), and intelligent electric regulating valve component one (14) is electric signal connection with controller component (2).

4. The stearate salt purity detection device of claim 2, wherein: The output end of the detection liquid tank (15) is provided with a discharge pipe four (16), the output end of the discharge pipe four (16) is provided with an intelligent electric regulating valve component two (17), the output end of the intelligent electric regulating valve component two (17) is connected with the input end of the feed pipe two (11), and the intelligent electric regulating valve component two (17) is electrically connected with the controller component (2).

5. The stearate salt purity detection device of claim 1, wherein: The front of the frame (18) is symmetrically provided with a bolt (19), the top of the right angle plate (20) is provided with a cylinder component (27), the cylinder component (27) is electrically connected with the controller component (2), the output end of the cylinder component (27) is provided with a lifting plate one (28), the bottom of the lifting plate one (28) is symmetrically provided with a heating rod component (29), and the heating rod component (29) is electrically connected with the controller component (2), the inner wall of the top of the right angle plate (20) is provided with a scraper (30), and the scraper (30) is located outside the heating rod component (29), the bottom of the scraper (30) is provided with an infrared thermometer component (43), and the infrared thermometer component (43) is electrically connected with the controller component (2).

6. The stearate salt purity detection device of claim 1, wherein: The movable stirring mechanism comprises a lifting ring (25) and a stirring rod (26), the lifting ring (25) is movably installed on the outside of the rotating rod one (22), the outside of the lifting ring (25) is symmetrically provided with the stirring rod (26), and one side of the rotating rod one (22) is provided with a guide rod (24), and the guide rod (24) is located on the inside of the lifting ring (25).

7. The stearate salt purity detection device of claim 1, wherein: The outside of the lifting plate two (32) is provided with a sealing ring (33), and the inside of the lifting plate two (32) is provided with a sealing ring (34), and the sealing ring (34) is located on the outside of the rotating rod two (23).

8. The stearate salt purity detection apparatus according to claim 1, characterized by: The back of the detection cylinder (6) is provided with a hydraulic cylinder component two (35), and the hydraulic cylinder component two (35) is electrically connected with the controller component (2), the output end of the hydraulic cylinder component two (35) is provided with a connecting rod (36), and one end of the connecting rod (36) is provided with a scraping ring (37).

9. The use of a stearate purity detection apparatus according to any one of claims 1 to 8, characterized in that: The use method of the stearate purity detection equipment is as follows: S1, the stearate is put into the detection cylinder (6), then the solvent in the solvent tank (12) flows into the detection cylinder (6) to form a stearate solvent, and then a phenolphthalein indicator is added to the detection cylinder (6); S2, the motor component (21) drives the stirring rod (26) to rotate to stir the liquid in the detection cylinder (6), so that the stearate is fully dissolved, then the detection liquid in the detection liquid tank (15) flows into the detection cylinder (6) to neutralize the free fatty acid, the phenolphthalein indicator changes color according to the degree of neutralization, and when the color develops to neutral color, the detection liquid stops flowing into the detection cylinder (6); S3, then the liquid in the detection cylinder (6) is discharged into the collection box (39) through the discharge pipe two (9), then the lifting plate two (32) rises to push the stirring rod (26) to move upwards, then water in the water tank (40) flows into the detection cylinder (6), and the stirring rod (26) rotates to drive the water flow to wash the inner wall of the detection cylinder (6); S4, then the lifting plate two (32) gradually down to make the water flow gradually downward impact the inner wall of the detection cylinder (6), and finally from the discharge pipe two (9) to the collection box (39); S5, hydraulic cylinder component two (35) driven scraper ring (37) to move down the detection cylinder (6) inner wall of the residual liquid scraping.

10. A method of using a stearate purity detection apparatus according to claim 9, characterized in that: In the S2 also includes the following steps: S21, cylinder components (27) driven lifting plate one (28) and heating rod components (29) to move down, heating rod components (29) down to contact the detection cylinder (6) internal liquid to heat the liquid.

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