A device for preparing a biodegradable surfactant

Abstract

The utility model provides a kind of easily biodegradable surfactant preparation device.The easily biodegradable surfactant preparation device includes: workbench, the top of the workbench is equipped with adjusting structure, the adjusting structure includes guide rail, the guide rail is fixedly connected with the side edge position of workbench top, the guide rail surface is slidably connected with sliding block, the sliding block top left and right symmetrical fixedly connected with positioning rod, two the positioning rod between slidingly connected with movable element, the rear wall surface of the movable element is fixedly connected with fixed sleeve, the inside of the fixed sleeve is slidably connected with movable rod, the utility model provides a kind of easily biodegradable surfactant preparation device has in the preparation process of using personnel, can substantially reduce the possibility of hindering and injuring operation personnel by alkali mist, water vapor and the liquid splashed in container.

Description

Technical Field

[0001] This utility model relates to the field of surfactant preparation, and in particular to an apparatus for preparing easily biodegradable surfactants. Background Technology

[0002] Surfactants are a class of compounds that can significantly reduce the surface or interfacial tension of liquids. Their molecules are usually hydrophilic at one end and lipophilic at the other. This special structure endows them with a variety of key functions such as emulsification, wetting, dispersion, foaming, or defoaming. Therefore, they are widely used in detergents, cosmetics, food, pharmaceuticals, and industrial fields. Currently, with the increasing awareness of environmental protection, biodegradable and environmentally friendly surfactants are receiving more and more attention. They can be decomposed by microorganisms in the environment, reducing pollution, and are the main direction of future development.

[0003] Currently, some laboratories use materials such as grease, sodium hydroxide, and distilled water when preparing environmentally friendly natural soap-based surfactants for use as raw materials in other types of cleaning agents or as cleaning solutions for laboratory equipment. Users need to slowly add sodium hydroxide to distilled water in batches. Due to the exothermic reaction that occurs during the process, some water vapor and alkaline mist are generated. Since the top of the container is usually completely open, the vapor, alkaline mist, and some liquids may splash out directly, which may hinder the normal operation of the user and may cause burns to the skin.

[0004] Therefore, it is necessary to provide a new biodegradable surfactant preparation apparatus to solve the above-mentioned technical problems. Utility Model Content

[0005] The technical problem solved by this utility model is to provide a biodegradable surfactant preparation device that can significantly reduce the possibility of alkali mist, water vapor and liquid splashing in the container causing hindrance and injury to operators during the preparation process.

[0006] To solve the above-mentioned technical problems, the present invention provides a biodegradable surfactant preparation device comprising: a workbench, an adjustment structure installed on the top of the workbench, the adjustment structure including a guide rail, the guide rail being fixedly connected to one side edge of the top of the workbench, a slider being slidably connected to the surface of the guide rail, positioning rods being symmetrically fixedly connected to the top of the slider, a movable part being slidably connected between the two positioning rods, a fixing sleeve being fixedly connected to the rear wall surface of the movable part, a movable rod being slidably connected inside the fixing sleeve, the movable rod penetrating the movable part and having an installation part fixedly connected to its front end, and a stirring structure being installed on the surface of the installation part;

[0007] A sleeve is fixedly connected to the bottom of the mounting component. A suction structure is installed on the surface of the sleeve. The suction structure includes a sliding sleeve. The sliding sleeve is fitted onto the surface of the sleeve, and a cover is fixedly connected to the bottom of the sliding sleeve. A fan is fixedly connected to the top of the slider located on one side of the positioning rod. A hose is fixedly connected to the input end of the fan. The end of the hose is fixedly connected to the surface of the cover, and the inside of the hose communicates with the inside of the cover. A feeding funnel is fixedly connected to the top of the cover located on one side of the hose. The inside of the feeding funnel communicates with the inside of the cover. A container is provided on the top of the workbench located on the lower side of the cover.

[0008] As a further embodiment of this utility model, an annular component is fixedly connected to the bottom surface of the cover, the annular component is inserted into the container and has a clearance fit with the inner wall of the container, the output end of the blower is fixedly connected to a discharge pipe, and the top of the feeding funnel is snapped with a top cover.

[0009] Through the above technical solution, in this device, when a certain amount of sodium hydroxide needs to be added into the container, the cover can be fastened to the top of the container in advance, and the annular part at the bottom of the cover can be inserted into the container for positioning. Then, the top cover that is clipped onto the feeding funnel can be opened, and sodium hydroxide can be added into the container in small amounts multiple times from this point. At the same time, the blower can be turned on. The blower uses a hose to draw water vapor and alkali mist from one side of the cover. The exhaust pipe at the blower output end can be connected to an external pipe to introduce it into an external discharge area. Since the cover is fastened to the container, it can form a shield, reducing the possibility of liquid splashing causing burns to the operator's skin. This structural design is convenient for users to add materials, can guide water vapor and alkali mist to be discharged outwards, and can also shield the top of the container to reduce liquid splashing. The structural design is reasonable and easy to use.

[0010] As a further embodiment of this utility model, the sliding sleeve is slidably connected to the sleeve and the surface of the sliding sleeve is threaded with a set screw four, the end of the set screw four located inside the sliding sleeve abutting against the outer circumferential surface of the sleeve.

[0011] Through the above technical solution, the height of the sliding sleeve sliding on the sleeve can be adjusted. When the user does not need to use the cover, the sliding sleeve can be lifted to a suitable height and then the set screw can be tightened to fix it. In addition, in order to avoid the liquid from corroding the materials, the sleeve, stirring structure and suction structure and other parts that will come into contact with the alkali mist and liquid must be made of corrosion-resistant materials.

[0012] As a further embodiment of this utility model, the stirring structure includes a drive motor, the drive motor is fixedly connected to the surface of the mounting component, the output end of the drive motor is fixedly connected to a vertical shaft, the vertical shaft passes through the surface of the mounting component and extends into the interior of the container, the vertical shaft is located inside the sleeve and a stirring paddle is fixedly connected to the bottom of the vertical shaft.

[0013] With the above technical solution, when it is necessary to stir the liquid inside the container, the drive motor can be started to drive the vertical shaft and the stirring paddle at the bottom to rotate.

[0014] As a further embodiment of this utility model, the left and right side walls of the movable part are threaded with a set screw one, and the ends of the two set screws one inside the movable part respectively abut against the outer peripheral surface of the positioning rod on the adjacent side. The surface of the fixed sleeve is threaded with a set screw two, and the end of the set screw two inside the fixed sleeve abuts against the outer peripheral surface of the movable rod. A support frame is fixedly connected to one side wall of the slider, and the top of the support frame is threaded with a set screw three, the bottom of the set screw three abuts against the surface of the guide rail.

[0015] With the above technical solution, in this device, when the user needs to adjust the height of the movable part, the movable part can be slid longitudinally to a suitable position, and then the first set screw on both sides can be tightened. When the front and back position of the stirring structure needs to be adjusted, the movable rod can be slid to a suitable position, and then the second set screw can be tightened. As for the left and right position of the stirring structure, it can be achieved by sliding the slider on the guide rail. When the slider is in a suitable position, the user can tighten the third set screw to fix it.

[0016] As a further embodiment of this utility model, a water bath device and a scale body are fixedly connected to the top surface of the workbench, and a control module is fixedly connected to the top surface of the workbench located on one side of the scale body. The fan and the drive motor are both electrically connected to the control module.

[0017] Through the above technical solution, the device, by setting a control module on the workbench, enables users to conveniently control the status of the drive motor and the fan.

[0018] Compared with related technologies, the biodegradable surfactant preparation device provided by this utility model has the following beneficial effects:

[0019] In this device, when a certain amount of sodium hydroxide needs to be added into the container, the cover can be fastened to the top of the container in advance, and the annular part at the bottom of the cover can be inserted into the container for positioning. Then, the top cover that is clipped onto the feeding funnel can be opened, and sodium hydroxide can be added into the container in small amounts multiple times from this point. At the same time, the blower can be turned on. The blower uses a hose to draw water vapor and alkali mist from one side of the cover. The exhaust pipe at the blower output end can be connected to an external pipeline to introduce it into an external discharge area. Since the cover is fastened to the container, it can form a shield, reducing the possibility of liquid splashing causing burns to the operator's skin. This structural design is convenient for users to add materials, can guide water vapor and alkali mist to be discharged outwards, and can also shield the top of the container to reduce liquid splashing. The structural design is reasonable and easy to use. Attached Figure Description

[0020] To facilitate understanding by those skilled in the art, the present invention will be further described below with reference to the accompanying drawings.

[0021] Figure 1 This is a schematic diagram of the overall structure of an apparatus for preparing an easily biodegradable surfactant according to this invention. Figure 1 ;

[0022] Figure 2 This is a schematic diagram of the overall structure of an apparatus for preparing an easily biodegradable surfactant according to this invention. Figure 2 ;

[0023] Figure 3 This is a partial structural schematic diagram of a biodegradable surfactant preparation device according to the present invention;

[0024] Figure 4 This is a partial structural cross-sectional view of an apparatus for preparing easily biodegradable surfactants according to the present invention.

[0025] Explanation of key symbols:

[0026] 1. Workbench; 2. Water bath equipment; 3. Weighing body; 4. Control module; 5. Adjustment structure; 6. Guide rail; 7. Suction structure; 8. Container; 9. Positioning rod; 10. Top screw one; 11. Movable rod; 12. Fan; 13. Support frame; 14. Slider; 15. Movable part; 16. Fixed sleeve; 17. Top screw two; 18. Top screw three; 19. Drive motor; 20. Mounting parts; 21. Sleeve; 22. Feeding funnel; 23. Top screw four; 24. Sliding sleeve; 25. Cover; 26. Vertical shaft. Detailed Implementation

[0027] Please combine Figures 1 to 4 ,in, Figure 1 This is a schematic diagram of the overall structure of an apparatus for preparing an easily biodegradable surfactant according to this invention. Figure 1 ; Figure 2 This is a schematic diagram of the overall structure of an apparatus for preparing an easily biodegradable surfactant according to this invention. Figure 2 ; Figure 3 This is a partial structural schematic diagram of a biodegradable surfactant preparation device according to the present invention; Figure 4 This is a partial structural cross-sectional view of an apparatus for preparing an easily biodegradable surfactant according to this utility model. The apparatus includes:

[0028] Workbench 1, with an adjustment structure 5 installed on the top of the workbench 1. The adjustment structure 5 includes a guide rail 6, which is fixedly connected to one side edge of the top of the workbench 1. A slider 14 is slidably connected to the surface of the guide rail 6. Positioning rods 9 are symmetrically fixedly connected to the top of the slider 14. A movable part 15 is slidably connected between the two positioning rods 9. A fixed sleeve 16 is fixedly connected to the rear wall surface of the movable part 15. A movable rod 11 is slidably connected inside the fixed sleeve 16. The movable rod 11 passes through the movable part 15 and a mounting part 20 is fixedly connected to the front end of the movable rod 11. A stirring structure is installed on the surface of the mounting part 20.

[0029] The bottom of the mounting component 20 is fixedly connected to a sleeve 21. A suction structure 7 is installed on the surface of the sleeve 21. The suction structure 7 includes a sliding sleeve 24. The sliding sleeve 24 is fitted onto the surface of the sleeve 21 and the bottom of the sliding sleeve 24 is fixedly connected to a cover 25. A fan 12 is fixedly connected to the top of the slider 14 located on one side of the positioning rod 9. A hose is fixedly connected to the input end of the fan 12. The end of the hose is fixedly connected to the surface of the cover 25 and the inside of the hose communicates with the inside of the cover 25. A feeding funnel 22 is fixedly connected to the top of the cover 25 located on one side of the hose. The inside of the feeding funnel 22 communicates with the inside of the cover 25. A container 8 is provided on the top of the workbench 1 located on the lower side of the cover 25.

[0030] like Figure 1-4 As shown, an annular component is fixedly connected to the bottom surface of the cover 25. The annular component is inserted into the inside of the container 8 and is in clearance fit with the inner wall of the container 8. The output end of the blower 12 is fixedly connected to a discharge pipe. The top of the feeding funnel 22 is snapped with a top cover.

[0031] In this device, when a certain amount of sodium hydroxide needs to be added into the container 8, the cover 25 can be fastened to the top of the container 8 in advance, and the annular part at the bottom of the cover 25 can be inserted into the container 8 for positioning. Then, the top cover that is snapped onto the feeding funnel 22 is opened, and sodium hydroxide is added into the container 8 in small amounts and multiple times from this point. At the same time, the blower 12 can be turned on. The blower 12 uses a hose to draw water vapor and alkali mist from one side of the cover 25. The discharge pipe at the output end of the blower 12 can be connected to an external pipe to introduce it into an external discharge area. Since the cover 25 is fastened to the container 8, it can form a shield, reducing the possibility of liquid splashing causing burns to the operator's skin. This structural design is convenient for users to add materials, can guide water vapor and alkali mist to be discharged outwards, and can also shield the top of the container 8 to reduce liquid splashing. The structural design is reasonable and easy to use.

[0032] like Figure 1-4 As shown, the sliding sleeve 24 is slidably connected to the sleeve 21, and the surface of the sliding sleeve 24 is threaded with a set screw 23. The end of the set screw 23 located inside the sliding sleeve 24 abuts against the outer circumferential surface of the sleeve 21.

[0033] The height of the sliding sleeve 24 sliding on the sleeve 21 is adjustable. When the user does not need to use the cover 25, the sliding sleeve 24 can be lifted to a suitable height and then the set screw can be tightened to fix it. In addition, in order to avoid the liquid from corroding the materials, the sleeve 21, the stirring structure and the suction structure 7, etc., which will come into contact with the alkali mist and liquid, must be made of corrosion-resistant materials.

[0034] like Figure 1-4 As shown, the stirring structure includes a drive motor 19, which is fixedly connected to the surface of the mounting component 20. The output end of the drive motor 19 is fixedly connected to a vertical shaft 26, which penetrates the surface of the mounting component 20 and extends into the container 8. The vertical shaft 26 is located inside the sleeve 21, and a stirring paddle is fixedly connected to the bottom of the vertical shaft 26.

[0035] When it is necessary to stir the liquid inside container 8, the drive motor 19 can be started to drive the vertical shaft 26 and the stirring paddle at its bottom to rotate.

[0036] like Figure 1-4 As shown, the left and right side walls of the movable part 15 are threaded with set screw 10. The ends of the two set screws 10 inside the movable part 15 abut against the outer circumferential surface of the positioning rod 9 on the adjacent side. The surface of the fixed sleeve 16 is threaded with set screw 17. The end of the set screw 17 inside the fixed sleeve 16 abuts against the outer circumferential surface of the movable rod 11. The side wall of the slider 14 is fixedly connected with a support frame 13. The top of the support frame 13 is threaded with set screw 18. The bottom of set screw 18 abuts against the surface of the guide rail 6.

[0037] In this device, when the user needs to adjust the height of the movable part 15, the movable part 15 can be slid longitudinally to the appropriate position, and then the set screws 10 on both sides can be tightened. When the user needs to adjust the front and back position of the stirring structure, the movable rod 11 can be slid to the appropriate position, and then the set screw 17 can be tightened. As for the left and right position of the stirring structure, it can be achieved by sliding the slider 14 on the guide rail 6. When the slider 14 is in the appropriate position, the user can tighten the set screw 18 to fix it.

[0038] like Figure 1-4 As shown, a water bath device 2 and a weighing body 3 are fixedly connected to the top surface of the workbench 1. A control module 4 is fixedly connected to the top surface of the workbench 1 located on one side of the weighing body 3. The fan 12 and the drive motor 19 are electrically connected to the control module 4.

[0039] By setting up a control module 4 on the workbench 1, the device allows users to conveniently control the status of the drive motor 19 and the fan 12.

[0040] The working principle of the biodegradable surfactant preparation device provided by this utility model is as follows:

[0041] In this device, when a certain amount of sodium hydroxide needs to be added into the container 8, the cover 25 can be fastened to the top of the container 8 in advance, and the annular part at the bottom of the cover 25 can be inserted into the container 8 for positioning. Then, the top cover that is snapped onto the feeding funnel 22 is opened, and sodium hydroxide is added into the container 8 in small amounts and multiple times from this point. At the same time, the blower 12 can be turned on. The blower 12 uses a hose to draw water vapor and alkali mist from one side of the cover 25. The discharge pipe at the output end of the blower 12 can be connected to an external pipe to introduce it into an external discharge area. Since the cover 25 is fastened to the container 8, it can form a shield, reducing the possibility of liquid splashing causing burns to the operator's skin. This structural design is convenient for users to add materials, can guide water vapor and alkali mist to be discharged outwards, and can also shield the top of the container 8 to reduce liquid splashing. The structural design is reasonable and easy to use.

[0042] It should be noted that the device structure and accompanying drawings of this utility model mainly describe the principle of this utility model. In terms of the technical aspects of this design principle, the setting of the power mechanism, power supply system and control system of the device is not fully described. However, under the premise that those skilled in the art understand the principle of the above utility model, the specific details of its power mechanism, power supply system and control system can be clearly understood. The control method in the application document is automatic control through a controller. The control circuit of the controller can be implemented by those skilled in the art through simple programming.

[0043] All standard parts used can be purchased from the market, and can be customized according to the instructions and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the existing technology. The machinery, parts and equipment adopt conventional models in the existing technology, and the structure and principle of the components known to those skilled in the art can be known by those skilled in the art through technical manuals or conventional experimental methods.

[0044] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions, and alterations can be made to these embodiments, or they can be used directly or indirectly, without departing from the principles and spirit of the present invention. In other related technical fields, the scope of the present invention is defined by the appended claims and their equivalents, and they are similarly included within the patent protection scope of the present invention.

Claims

1. An apparatus for preparing readily biodegradable surfactants, characterized in that, The system includes a workbench (1), an adjustment structure (5) is installed on the top of the workbench (1), the adjustment structure (5) includes a guide rail (6), the guide rail (6) is fixedly connected to one side edge of the top of the workbench (1), a slider (14) is slidably connected to the surface of the guide rail (6), positioning rods (9) are symmetrically fixedly connected to the top of the slider (14), a movable part (15) is slidably connected between the two positioning rods (9), a fixed sleeve (16) is fixedly connected to the rear wall surface of the movable part (15), a movable rod (11) is slidably connected inside the fixed sleeve (16), the movable rod (11) passes through the movable part (15) and an installation part (20) is fixedly connected to the front end of the movable rod (11), and a stirring structure is installed on the surface of the installation part (20). The bottom of the mounting component (20) is fixedly connected to a sleeve (21), and a suction structure (7) is installed on the surface of the sleeve (21). The suction structure (7) includes a sliding sleeve (24). The sliding sleeve (24) is fitted on the surface of the sleeve (21), and a cover (25) is fixedly connected to the bottom of the sliding sleeve (24). A fan (12) is fixedly connected to the top of the slider (14) located on one side of the positioning rod (9). A hose is fixedly connected to the input end of the fan (12). The end of the hose is fixedly connected to the surface of the cover (25), and the inside of the hose communicates with the inside of the cover (25). A feeding funnel (22) is fixedly connected to the top of the cover (25) located on one side of the hose. The inside of the feeding funnel (22) communicates with the inside of the cover (25). A container (8) is provided on the top of the workbench (1) located on the lower side of the cover (25).

2. The apparatus for preparing readily biodegradable surfactants as described in claim 1, characterized in that, The bottom surface of the cover (25) is fixedly connected with an annular component, which is inserted into the container (8) and has a clearance fit with the inner wall of the container (8). The output end of the blower (12) is fixedly connected with a discharge pipe, and the top of the feeding funnel (22) is snapped with a top cover.

3. The apparatus for preparing readily biodegradable surfactants as described in claim 2, characterized in that, The sliding sleeve (24) is slidably connected to the sleeve (21), and the surface of the sliding sleeve (24) is threaded with a set screw four (23). The end of the set screw four (23) located inside the sliding sleeve (24) abuts against the outer circumferential surface of the sleeve (21).

4. The apparatus for preparing readily biodegradable surfactants as described in claim 3, characterized in that, The stirring structure includes a drive motor (19), which is fixedly connected to the surface of the mounting part (20). The output end of the drive motor (19) is fixedly connected to a vertical shaft (26). The vertical shaft (26) penetrates the surface of the mounting part (20) and extends into the container (8). The vertical shaft (26) is located inside the sleeve (21), and a stirring paddle is fixedly connected to the bottom of the vertical shaft (26).

5. The apparatus for preparing readily biodegradable surfactants as described in claim 4, characterized in that, The left and right side walls of the movable part (15) are threaded with a set screw 1 (10). The ends of the two set screws 1 (10) inside the movable part (15) respectively abut against the outer circumferential surface of the positioning rod (9) on the adjacent side. The surface of the fixed sleeve (16) is threaded with a set screw 2 (17). The end of the set screw 2 (17) inside the fixed sleeve (16) abuts against the outer circumferential surface of the movable rod (11). A support frame (13) is fixedly connected to one side wall of the slider (14). The top of the support frame (13) is threaded with a set screw 3 (18). The bottom of the set screw 3 (18) abuts against the surface of the guide rail (6).

6. The apparatus for preparing readily biodegradable surfactants as described in claim 5, characterized in that, The top surface of the workbench (1) is fixedly connected to a water bath device (2) and a scale body (3). The top surface of the workbench (1) located on one side of the scale body (3) is fixedly connected to a control module (4). The fan (12) and the drive motor (19) are both electrically connected to the control module (4).

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