Compounding process of wash supplies based on glycoside natural surfactant

Abstract

The invention discloses a compounding process of wash supplies based on a glycoside natural surfactant, which belongs to the technical field of wash supply production, and comprises a compounding tank, a stirring motor mounted at the middle position of the top of the compounding tank, and a stirring shaft mounted at the output end of the stirring motor. The sequential injection mechanism is used in cooperation with the quantitative cylinder with the volume the same as the raw material configuration proportion, quantitative feeding and automatic sequential control of the raw materials can be achieved, part of electronic control logic is replaced through the mechanically-linked sequential injection mechanism, use of precise electronic elements such as a sensor and an electromagnetic valve is reduced, and the production cost is reduced. Compared with the prior art, the device has the advantages that the manufacturing cost and the failure rate of the device are reduced, meanwhile, through precise matching of a mechanical structure, it is ensured that deionized water, SOE-N, SNS-80, APG 0810 and other raw materials are sequentially input according to a preset formula sequence, errors caused by manual intervention and electronic element delay are reduced, the stability of the feeding process is remarkably improved, and the consistency of a compounding system is guaranteed.

Description

Technical Field

[0001] This invention relates to a compounding device, and more particularly to a compounding process for personal care products based on glycoside natural surfactants. This invention also relates to a compounding process, and more particularly to a compounding process for personal care products based on glycoside natural surfactants, belonging to the field of personal care product manufacturing technology. Background Technology

[0002] Currently, in the production process of highly concentrated laundry detergent using APG 0810, SOE-N, SNS-80, and deionized water as the formula, the addition of multiple liquid raw materials in the order of the formula requires a complex control system for separate control. This can easily lead to sequence errors due to manual handling or delays in electronic valves, affecting stability. At the same time, high-viscosity materials are prone to lingering in the discharge pipe, affecting the accuracy of the proportions. Manual or independent valve control for adding materials to the main tank can easily result in metering deviations or delayed addition timing, affecting the production quality of the highly concentrated laundry detergent. In addition, the different suitable storage temperatures for the raw materials make storage and use inconvenient.

[0003] To address these issues, a compounding process for personal care products based on glycoside-based natural surfactants was designed. Summary of the Invention

[0004] The main objective of this invention is to provide a compounding process for personal care products based on glycoside-based natural surfactants. This process utilizes a sequential injection mechanism consisting of a slide rod, piston, crossbar, spring, bevel gear disc, push block, bevel gear, circulating motor, annular groove, limiting ring, vertical rod, and cover. This mechanism, combined with a metering cylinder of the same volume as the raw material, enables quantitative feeding of raw materials and automated sequential control. Furthermore, the mechanically linked sequential injection mechanism replaces some electronic control logic, reducing the use of precision electronic components such as sensors and solenoid valves, thus lowering manufacturing costs and failure rates. Simultaneously, the precise coordination of the mechanical structure ensures the accurate mixing of deionized water, SOE-N, SNS-80, and APG. Raw materials such as 0810 are added sequentially according to the preset formula, reducing errors caused by manual intervention and electronic component delays, significantly improving the stability of the feeding process and ensuring the consistency of the compounding system. A dynamic flushing system is constructed by setting up a flushing circulation mechanism consisting of a centrifugal tank, impeller, guide pipe, annular cavity, and diversion pipe at the bottom of the storage tank. During the material stirring process, centrifugal force can be used to directionally flush the premixed liquid through the guide pipe and diversion pipe to the one-way discharge pipe, flushing the retained high-viscosity material into the compounding tank, avoiding the impact of residual material on the compounding system. To mitigate interference from subsequent mixing ratios, the precise metering and unidirectional delivery of raw materials are achieved through the combination of the metering cylinder, one-way inlet pipe, and one-way outlet pipe. This further ensures the accuracy of the dosage of each component, keeping the formula ratio error of the high-concentration laundry detergent within an extremely low range. A water temperature control mechanism, consisting of a water chamber, inlet, outlet, circulation pipe, and connecting pipe, sequentially connects the water chambers inside multiple storage tanks and the compounding tank. Hot water is circulated sequentially between the SNS-80 raw material storage tank, SOE-N raw material storage tank, deionized water storage tank, compounding tank, and APG tank. The internal circulation between the 0810 raw material storage tanks ensures that the temperature inside the tank gradually decreases, thereby controlling the ambient temperature inside the storage tank and the compounding environment inside the compounding tank. This ensures that each raw material is under suitable storage conditions, reducing changes in raw material properties caused by unsuitable temperatures. At the same time, the separate storage tanks, such as the SNS-80 raw material storage tank, SOE-N raw material storage tank, deionized water storage tank, and APG 0810 raw material storage tank, facilitate the classified management and rapid retrieval of raw materials, improving the efficiency of pre-production preparation.

[0005] The objective of this invention can be achieved by adopting the following technical solution:

[0006] The compounding process for personal care products based on glycoside natural surfactants includes a compounding tank, a stirring motor installed at the top center of the compounding tank, a stirring shaft installed at the output end of the stirring motor, an anchor-type stirring blade fixed to the side of the stirring shaft, and a dispersion disc fixed to the bottom of the stirring shaft.

[0007] The outer side of the compounding tank is uniformly distributed with storage tanks in a ring array. The storage tanks include deionized water storage tank, SOE-N raw material storage tank, SNS-80 raw material storage tank and APG 0810 raw material storage tank, which are distributed clockwise.

[0008] A metering cylinder is installed on the outer side of the top of the compounding tank, corresponding to the position of the storage tank, and the ratio of the internal volume of the metering cylinder is the same as the material configuration ratio;

[0009] One-way liquid inlet pipe is provided between one side of the bottom of the metering cylinder and the storage tank, and one-way discharge pipe is provided on the other side of the bottom of the metering cylinder, which is connected to the inside of the compounding tank.

[0010] A water temperature control mechanism is installed between the compounding tank and the storage tank to provide suitable storage and reaction temperatures for the materials;

[0011] The top of the compounding tank is equipped with a sequential injection mechanism, which is used to sequentially inject raw materials from multiple sets of metering cylinders into the deionized water storage tank, SOE-N raw material storage tank, SNS-80 raw material storage tank and APG 0810 raw material storage tank in a quantitative manner.

[0012] The compounding tank is equipped with a flushing and circulation mechanism for directional flushing of the one-way discharge pipe.

[0013] Preferably, the volume ratio between the metering cylinders at the top of the compounding tank corresponding to the positions of the deionized water storage tank, SOE-N raw material storage tank, SNS-80 raw material storage tank and APG0810 raw material storage tank is 2:4:1:3.

[0014] Preferably, the sequential injection mechanism includes a piston, a slide rod, a cover, a crossbar, a spring, a vertical rod, and a sequential lifting assembly. The piston is vertically slidably disposed inside the metering cylinder. A slide rod is vertically fixed to the top of each piston. A cover is fixed between the storage tank and the top of the metering cylinder. The slide rods extend into the inside of the cover and are vertically slidably connected to the cover. A crossbar is horizontally fixed to the top of each slide rod. A sequential lifting assembly for controlling the vertical upward movement of multiple sets of crossbars is provided inside the cover.

[0015] Preferably, the inside of the cover has vertically fixed vertical rods that are uniformly arranged, and the vertical rods are slidably connected to the horizontal rods.

[0016] Preferably, the sequential lifting assembly includes a bevel gear disk, a push block, a bevel gear, and a circulating motor. The bevel gear disk is rotatably mounted on the inner bottom of the housing. A push block is fixed on the top of the bevel gear disk. The push block is trapezoidal in shape, and the inclined side of the push block faces the direction of movement of the bevel gear disk. A bevel gear that meshes with the bevel gear disk is uniformly rotatably mounted inside the housing. A circulating motor is mounted on the top of the housing, and the output end of the circulating motor is connected to the top of the bevel gear.

[0017] Preferably, a limiting ring is fixed to the inner top of the cover, and an annular groove is provided at the bottom of the bevel gear disc, with the limiting ring slidably disposed inside the annular groove.

[0018] Preferably, the bevel gears are located at the middle of the top of the deionized water storage tank, the SOE-N raw material storage tank, the SNS-80 raw material storage tank, and the APG0810 raw material storage tank, respectively. The bottom end of each bevel gear is fixed with a stirring rod extending into the storage tank. The bottom end of each stirring rod is equipped with a stirring blade. Filter screens are horizontally installed inside the deionized water storage tank, the SOE-N raw material storage tank, the SNS-80 raw material storage tank, and the APG0810 raw material storage tank, located below the stirring blades.

[0019] Preferably, the water temperature control mechanism includes a water chamber, an inlet, an outlet, a circulation pipe, and a connecting pipe. The water chamber is located inside the compounding tank, the deionized water storage tank, the SOE-N raw material storage tank, the SNS-80 raw material storage tank, and the APG 0810 raw material storage tank. The inlet is located at the bottom of the outside of the SNS-80 raw material storage tank, and the outlet is located at the top of the outside of the APG 0810 raw material storage tank. Circulation pipes are installed between the SNS-80 raw material storage tank, the SOE-N raw material storage tank, the deionized water storage tank, and the APG 0810 raw material storage tank. Connecting pipes are provided at the top and bottom between the deionized water storage tank and the compounding tank, and solenoid valves are installed on the connecting pipes.

[0020] Preferably, the rinsing circulation mechanism includes a centrifugal tank, an impeller, a guide pipe, an annular cavity, and a diversion pipe. The centrifugal tank is located at the bottom of the compounding tank. The bottom end of the stirring shaft extends into the interior of the centrifugal tank, and an impeller is installed at the bottom end of the stirring shaft. An annular cavity is located at the top of the compounding tank. A guide pipe is provided between the centrifugal tank and the annular cavity. Diversion pipes are provided between the outer side of the annular cavity and the one-way discharge pipe, and a one-way valve is provided on the diversion pipe.

[0021] This invention also provides a compounding process for personal care products based on glycoside natural surfactants, comprising the following steps:

[0022] Step 1: Material preparation stage, deionized water, SOE-N, SNS-80, and APG0810 are stored in the deionized water storage tank, SOE-N raw material storage tank, SNS-80 raw material storage tank, and APG0810 raw material storage tank respectively;

[0023] Step 2: Material storage stage. The interiors of the deionized water tank, SOE-N raw material tank, SNS-80 raw material tank, and APG 0810 raw material tank are preheated using a water temperature control mechanism. The SNS-80 raw material tank is heated to 50-55℃ to melt the material and reduce its viscosity. The SOE-N raw material tank is heated to 50℃ and kept warm to maintain its fluidity and prevent solidification at low temperatures. The deionized water tank is heated to 45-50℃ for direct use during mixing. The APG 0810 raw material tank is heated to 30-40℃ to prevent viscosity increases due to low temperatures, which could affect transport.

[0024] Step 3: In the compounding stage, the internal temperature of the compounding tank is heated simultaneously using a water temperature control mechanism and maintained at 45-50℃. Then, the raw materials in the metering cylinder are sequentially added into the compounding tank in the order of the deionized water storage tank, SOE-N raw material storage tank, SNS-80 raw material storage tank and APG 0810 raw material storage tank. The stirring motor continuously drives the stirring shaft to mix the raw materials. The speed of the stirring motor is controlled in stages: 100r / min when deionized water is initially added, 200r / min after SOE-N is added, 200r / min after SNS-80 is added, and 300r / min after APG 0810 is added.

[0025] Step 4: Backwashing stage. The stirring shaft starts and controls the operation of the backwashing circulation mechanism to backwash the compounded solution through the one-way discharge pipe, flushing the retained high-viscosity material into the compounding tank. Stirring continues for 30-40 minutes until compounding is complete.

[0026] The beneficial effects of this invention are as follows:

[0027] The present invention provides a compounding process for personal care products based on glycoside natural surfactants. This process utilizes a sequential injection mechanism consisting of a slide rod, piston, crossbar, spring, bevel gear disc, push block, bevel gear, circulating motor, annular groove, limiting ring, vertical rod, and cover. This mechanism, combined with a metering cylinder of the same volume as the raw material formulation, enables quantitative feeding of raw materials and automated sequential control. Furthermore, the mechanically linked sequential injection mechanism replaces some electronic control logic, reducing the use of precision electronic components such as sensors and solenoid valves, thus lowering manufacturing costs and failure rates. Simultaneously, the precise coordination of the mechanical structure ensures that raw materials such as deionized water, SOE-N, SNS-80, and APG 0810 are added sequentially according to the preset formula, reducing errors caused by manual intervention and electronic component delays. This significantly improves the stability of the feeding process and ensures the consistency of the compounding system.

[0028] A dynamic flushing system is constructed by setting up a flushing circulation mechanism consisting of a centrifugal tank, impeller, guide pipe, annular cavity, and diversion pipe at the bottom of the storage tank. During the material stirring process, centrifugal force can be used to directionally flush the premixed liquid through the guide pipe and diversion pipe to the one-way discharge pipe, flushing the retained high-viscosity material into the compounding tank, avoiding interference from residual material with the subsequent mixing ratio. At the same time, the combination of the metering cylinder with the one-way liquid inlet pipe and one-way discharge pipe realizes the accurate metering and one-way conveying of raw materials, further ensuring the accuracy of the feeding amount of each component, and keeping the formula ratio error of the high-concentration laundry detergent within an extremely low range.

[0029] A water temperature control mechanism, consisting of a water chamber, inlet, outlet, circulation pipe, and connecting pipe, sequentially connects the water chambers inside multiple storage tanks and the compounding tank. Circulating hot water flows sequentially between the SNS-80 raw material storage tank, SOE-N raw material storage tank, deionized water storage tank, compounding tank, and APG 0810 raw material storage tank, ensuring a gradual decrease in the tank temperature. This controls the ambient temperature within the storage tanks and the compounding environment within the compounding tank, ensuring each raw material is stored under suitable conditions and reducing changes in raw material performance due to unsuitable temperatures. Furthermore, the categorized storage tanks, such as the SNS-80, SOE-N, deionized water, and APG 0810 raw material storage tanks, facilitate the classified management and rapid retrieval of raw materials, improving the efficiency of pre-production preparation. Attached Figure Description

[0030] Figure 1 This is a front sectional view of a preferred embodiment of the compounding process of washing and care products based on glycoside natural surfactants of the present invention;

[0031] Figure 2 This is a partial cross-sectional view of the compounding tank in a preferred embodiment of the compounding process of washing and care products based on glycoside natural surfactants of the present invention.

[0032] Figure 3 This is a front view of a preferred embodiment of the compounding process of washing and care products based on glycoside natural surfactants of the present invention;

[0033] Figure 4 This is a diagram showing the distribution of storage tanks on the outside of the compounding tank in a preferred embodiment of the compounding process for washing and care products based on glycoside natural surfactants of the present invention.

[0034] Figure 5 This is a preferred embodiment of the compounding process for personal care products based on glycoside-based natural surfactants according to the present invention. Figure 2 Enlarged view of point A in the middle;

[0035] Figure 6This is a distribution diagram of the metering cylinder at the top of the compounding tank in a preferred embodiment of the compounding process of washing and care products based on glycoside natural surfactants of the present invention;

[0036] Figure 7 This is a diagram of the sequential injection mechanism in a preferred embodiment of the compounding process of glycoside-based natural surfactants for personal care products according to the present invention.

[0037] Figure 8 This is a top structural diagram of a conical disc in a preferred embodiment of the compounding process of washing and care products based on glycoside natural surfactants of the present invention;

[0038] Figure 9 This is a preferred embodiment of the compounding process for personal care products based on glycoside-based natural surfactants according to the present invention. Figure 7 Enlarged view of section B in the middle.

[0039] In the diagram: 1. Compound mixing tank; 101. Stirring motor; 102. Stirring shaft; 103. Anchor-type stirring blades; 104. Dispersion disc;

[0040] 2. Storage tanks; 201. Deionized water storage tank; 202. SOE-N raw material storage tank; 203. SNS-80 raw material storage tank; 204. APG 0810 raw material storage tank;

[0041] 3. Metering cylinder; 4. One-way inlet pipe; 5. One-way outlet pipe;

[0042] 6. Water temperature control mechanism; 601. Water chamber; 602. Water inlet; 603. Drain outlet; 604. Circulation pipe; 605. Through pipe;

[0043] 7. Sequential injection mechanism; 701. Piston; 702. Slide rod; 703. Crossbar; 704. Spring; 705. Bevel gear disc; 706. Push block; 707. Bevel gear; 708. Circulating motor; 709. Annular groove; 710. Limiting ring; 711. Vertical rod; 712. Cover;

[0044] 8. Flushing and circulation mechanism; 801. Centrifuge tank; 802. Impeller; 803. Guide pipe; 804. Annular cavity; 805. Diverter pipe;

[0045] 9. Stirring rod; 10. Stirring disc. Detailed Implementation

[0046] To enable those skilled in the art to more clearly understand the technical solution of the present invention, the present invention will be further described in detail below with reference to embodiments and accompanying drawings, but the embodiments of the present invention are not limited thereto.

[0047] like Figures 1-9As shown, this embodiment provides a compounding process for personal care products based on glycoside natural surfactants, including a compounding tank 1, a stirring motor 101 installed at the top center of the compounding tank 1, a stirring shaft 102 installed at the output end of the stirring motor 101, an anchor-type stirring blade 103 fixed to the side of the stirring shaft 102, and a dispersing disk 104 fixed to the bottom of the stirring shaft 102. The stirring motor 101 drives the stirring shaft 102, and the raw materials in the compounding tank 1 are fully mixed by the anchor-type stirring blade 103 and the dispersing disk 104 to ensure uniformity.

[0048] The outer side of the compounding tank 1 is uniformly distributed in a ring array of storage tanks 2. The storage tanks 2 include deionized water storage tank 201, SOE-N raw material storage tank 202, SNS-80 raw material storage tank 203 and APG 0810 raw material storage tank 204 distributed in a clockwise direction, which respectively store the corresponding raw materials.

[0049] A metering cylinder 3 is provided on the outer side of the top of the compounding tank 1, corresponding to the position of the storage tank 2. The ratio between the internal volumes of the metering cylinder 3 is the same as the material configuration ratio, so as to realize the quantitative pre-storage of raw materials.

[0050] One-way inlet pipe 4 is provided between one side of the bottom of the metering cylinder 3 and the storage tank 2. The raw material is introduced into the metering cylinder 3 through the one-way inlet pipe 4. One-way outlet pipe 5 is provided on the other side of the bottom of the metering cylinder 3, which is connected to the inside of the compounding tank 1 and is used to inject the raw material into the compounding tank 1.

[0051] A water temperature control mechanism 6 is provided between the compounding tank 1 and the storage tank 2 to provide a suitable storage and reaction temperature for the materials. The water temperature control mechanism 6 circulates hot water through the water chamber 601 inside each tank to provide a suitable temperature for the storage tank 2 and the compounding tank 1, ensuring the flowability of the raw materials and the stability of the reaction.

[0052] The top of the compounding tank 1 is equipped with a sequential injection mechanism 7, which is used to sequentially inject raw materials from multiple sets of metering cylinders 3 into the deionized water storage tank 201, SOE-N raw material storage tank 202, SNS-80 raw material storage tank 203 and APG 0810 raw material storage tank 204. The sequential injection mechanism 7 controls the raw materials in the metering cylinders 3 to be injected into the compounding tank 1 in a preset order (corresponding to the order of the storage tanks 2) through the one-way discharge pipe 5 through mechanical linkage, so as to avoid the sequence disorder caused by manual or electronic delay.

[0053] The compounding tank 1 is equipped with a flushing and circulation mechanism 8, which is used to flush the one-way discharge pipe 5 in a directional manner. The flushing and circulation mechanism 8 uses the centrifugal force generated by the rotation of the stirring shaft 102 to flush the compounded liquid in the reverse direction through the guide pipe 803 and the diversion pipe 805 to avoid high viscosity raw materials from being retained and affecting the accuracy of the proportioning.

[0054] In this embodiment, the volume ratio of the metering cylinders 3 at the top of the compounding tank 1 corresponding to the positions of the deionized water storage tank 201, SOE-N raw material storage tank 202, SNS-80 raw material storage tank 203 and APG 0810 raw material storage tank 204 is 2:4:1:3.

[0055] Local working principle: By presetting the volume ratio of the metering cylinder 3, the formula ratio of deionized water, SOE-N, SNS-80, and APG 0810 is directly matched. When the sequential injection mechanism 7 drives the piston 701 to press down, the raw materials in the metering cylinder 3 can be discharged into the compounding tank 1 in one go according to the ratio. No additional metering device is required. The precise ratio is achieved through mechanical volume preset, reducing electronic metering errors and simplifying the control logic.

[0056] In this embodiment, the sequential injection mechanism 7 includes a piston 701, a slide rod 702, a cover 712, a crossbar 703, a spring 704, a vertical rod 711, and a sequential lifting assembly. The piston 701 is vertically slidably disposed inside the metering cylinder 3. The top of each piston 701 is vertically fixed with a slide rod 702. The cover 712 is fixed between the top of the storage tank 2 and the top of the metering cylinder 3. The slide rods 702 extend into the interior of the cover 712 and are vertically slidably connected to the cover 712. The top of each slide rod 702 is horizontally fixed with a crossbar 703. The interior of the cover 712 is provided with a sequential lifting assembly that controls the vertical upward movement of multiple sets of crossbars 703.

[0057] Local working principle: The piston 701 inside the metering cylinder 3 is rigidly connected to the top sliding rod 702. The sliding rod 702 extends into the cover 712 and fixes the crossbar 703. When the crossbar 703 is lifted, the piston 701 moves upward, and the metering cylinder 3 draws raw materials from the storage tank 2 through the one-way liquid inlet pipe 4. When the crossbar 703 falls, the piston 701 presses down, and the raw materials are pressed into the compounding tank 1 through the one-way discharge pipe 5. When the crossbar 703 is not pushed, the spring 704 pulls the piston 701 to reset, completing the preparation for the next material intake.

[0058] In this embodiment, vertical rods 711 are uniformly and vertically fixed inside the cover 712, and the vertical rods 711 are slidably connected to the horizontal rods 703.

[0059] Local working principle: The vertical rod 711 inside the cover 712 acts as a vertical guide for the horizontal rod 703, ensuring that the piston 701 slides smoothly.

[0060] In this embodiment, the sequential lifting assembly includes a bevel gear disk 705, a pusher block 706, a bevel gear 707, and a circulating motor 708. The bevel gear disk 705 is rotatably mounted on the inner bottom of the housing 712. The pusher block 706 is fixed on the top of the bevel gear disk 705. The pusher block 706 is trapezoidal in shape, and the inclined side of the pusher block 706 faces the moving direction of the bevel gear disk 705. The bevel gear 707, which meshes with the bevel gear disk 705, is uniformly rotatably mounted inside the housing 712. The circulating motor 708 is mounted on the top of the housing 712, and the output end of the circulating motor 708 is connected to the top of the bevel gear 707.

[0061] Partial working principle: The circulating motor 708 drives the bevel gear 707 to rotate. The bevel gear 707 meshes with the bevel gear disk 705, causing the bevel gear disk 705 to rotate. The trapezoidal push block 706 on the top of the bevel gear disk 705 rotates with the disk. Its inclined side contacts and lifts the corresponding crossbar 703 of each storage tank in sequence (the position of the push block 706 is arranged according to the feeding order). When the push block 706 moves, it ensures that the crossbar 703 on the top of the next material can be released only after the previous material has been completely fed. The crossbar 703 drives the slide rod 702 and piston 701 to move upward to complete the suction. After the push block 706 leaves, the spring 704 pulls the piston 701 to press down and discharge the material, realizing the sequential quantitative feeding.

[0062] In this embodiment, a limiting ring 710 is fixed to the inner top of the cover 712, and an annular groove 709 is provided at the bottom of the bevel gear disk 705. The limiting ring 710 is slidably disposed inside the annular groove 709.

[0063] Local working principle: The limiting ring 710 inside the cover 712 is embedded in the annular groove 709 of the bevel gear disk 705, which reduces the friction and shaking when the bevel gear disk 705 rotates, and ensures the accuracy of the lifting action.

[0064] In this embodiment, bevel gears 707 are located at the middle position of the top of deionized water storage tank 201, SOE-N raw material storage tank 202, SNS-80 raw material storage tank 203 and APG 0810 raw material storage tank 204, respectively. The bottom end of each bevel gear 707 is fixed with a stirring rod 9 extending into the storage tank 2. The bottom end of each stirring rod 9 is equipped with a stirring blade 10. Filter screens are horizontally installed inside the deionized water storage tank 201, SOE-N raw material storage tank 202, SNS-80 raw material storage tank 203 and APG 0810 raw material storage tank 204 and below the stirring blade 10.

[0065] Local working principle: When the bevel gear 707 rotates, the stirring rod 9 at its bottom rotates synchronously, driving the stirring plate 10 in the storage tank 2 to rotate and stir the raw materials. The filter screen below the stirring plate 10 can filter particulate impurities in the raw materials, avoiding clogging of the one-way liquid inlet pipe 4 or affecting the purity of the compound product. The circulating motor 708 of the sequential injection mechanism 7 drives the stirring at the same time, reducing independent power units, reducing energy consumption and failure risk.

[0066] In this embodiment, the water temperature control mechanism 6 includes a water chamber 601, an inlet 602, an outlet 603, a circulation pipe 604, and a connecting pipe 605. The water chamber 601 is respectively opened inside the compounding tank 1, the deionized water storage tank 201, the SOE-N raw material storage tank 202, the SNS-80 raw material storage tank 203, and the APG 0810 raw material storage tank 204. The inlet 602 is opened at the bottom of the outside of the SNS-80 raw material storage tank 203, and the outlet 603 is opened at the top of the outside of the APG 0810 raw material storage tank 204. The SNS-80 raw material storage tank 203, the SOE-N raw material storage tank 202, the deionized water storage tank 201, and the APG 0810 raw material storage tank 204 are all located in the compounding tank 1, the deionized water storage tank 202, and the APG 0810 raw material storage tank 204. A circulation pipe 604 is installed between the raw material storage tanks 204. A connecting pipe 605 is provided at the top and bottom between the deionized water storage tank 201 and the compounding tank 1. A solenoid valve is installed on the connecting pipe 605. A temperature sensor (accuracy ±1℃) is installed on the connecting pipe 605 between the deionized water storage tank 201 and the compounding tank 1. When the temperature of the compounding tank 1 is lower than 45℃, the solenoid valve automatically opens to replenish hot water. When it is higher than 50℃, it closes. During the raw material storage stage, the solenoid valve is closed and hot water is not injected into the interior of the compounding tank 1. The connecting pipe 605 between the deionized water storage tank 201 and the compounding tank 1 is only opened during the compounding stage to introduce the residual hot water from the water chamber 201 of the deionized water storage tank into the water chamber 601 of the compounding tank 1 to maintain the reaction temperature of 45-50℃ in the compounding tank 1.

[0067] The water chamber 601 inside the SNS-80 raw material storage tank 203 has a volume of 1 / 5 of the total tank volume. It is equipped with a spiral guide plate (to increase the contact area between hot water and the tank wall). After the hot water at 58-60℃ enters, it exchanges heat with the raw material in the tank (the raw material has a lower initial temperature), and the hot water temperature drops to 52-55℃, which just meets the 50-55℃ requirement of SNS-80.

[0068] SOE-N raw material storage tank 202 is connected to SNS-80 storage tank via circulation pipe 604 (pipe diameter 4cm) to receive 52-55℃ hot water from SNS-80 storage tank. The water chamber 601 of SOE-N storage tank has a slightly smaller volume (1 / 6 of the total volume of the storage tank), and the thickness of the tank wall insulation layer is increased to 3cm (to reduce heat loss), so that the hot water temperature only drops to 50℃, maintaining the 50℃ insulation requirement of SOE-N raw material.

[0069] The deionized water storage tank 201 receives 50℃ hot water from the SOE-N storage tank through the circulation pipe 604. A temperature sensor (accuracy ±0.5℃) is installed in its water chamber 601. When the water temperature drops to 45℃, the solenoid valve on the connecting pipe 605 is triggered to open (connected to the water chamber of the compounding tank 1), introducing the waste heat hot water from the compounding tank 1 (the compounding tank 1 maintains 45-50℃), so that the water temperature of the deionized water storage tank 201 is stabilized in the range of 45-50℃.

[0070] The APG 0810 raw material storage tank 204 receives hot water at 45-50℃ from the deionized water storage tank 201. Its water chamber 601 is wrapped with heat sinks (to increase heat exchange with the air), and the circulation pipe 604 is extended to 2m in length (for natural cooling), so that the hot water temperature drops to 30-40℃ to meet the storage requirements of APG 0810. At the same time, a temperature control valve is installed at the outlet of the APG 0810 storage tank water chamber. When the water temperature is below 30℃, the drain outlet 603 is automatically closed and reopened after the water temperature rises.

[0071] Local operating principle: Hot water is injected into the water chamber 601 of the SNS-80 raw material storage tank 203 through the inlet 602, and then flows sequentially into the water chambers of the SOE-N raw material storage tank 202, the deionized water storage tank 201, and the APG 0810 raw material storage tank 204 through the circulation pipe 604. Finally, it flows out from the APG... The 0810 storage tank discharges water through its drain outlet 603, allowing the hot water to cool naturally as it flows. The initial hot water temperature injected from the inlet 602 of the SNS-80 raw material storage tank 203 is set at 58-60℃. This ensures that after flowing through the water chamber 601 of the SNS-80 storage tank, the internal temperature is maintained at a stable 50-55℃ through heat exchange. The circulation pump flow rate is controlled at 8-12L / min. The flow valve is adjusted to ensure that the residence time of the hot water in the water chamber of each storage tank matches the cooling requirements, perfectly matching the temperature requirements of each storage tank (SNS-80 requires 50-55℃ → SOE-N requires 50℃ → deionized water requires 45-50℃ → APG 0810 requires 30-40℃, achieved through inlet water temperature adjustment). The deionized water storage tank 201 is connected to the compounding tank 1 through a connecting pipe 605. Hot water flows into the water chamber of the compounding tank 1 through the connecting pipe 605, maintaining its reaction temperature of 45-50℃. The solenoid valve controls the on / off state for precise adjustment.

[0072] In this embodiment, the rinsing circulation mechanism 8 includes a centrifugal tank 801, an impeller 802, a guide pipe 803, an annular cavity 804, and a diversion pipe 805. The centrifugal tank 801 is located at the bottom of the compounding tank 1. The bottom end of the stirring shaft 102 extends into the interior of the centrifugal tank 801, and the impeller 802 is installed at the bottom end of the stirring shaft 102. An annular cavity 804 is located at the top of the compounding tank 1. A guide pipe 803 is provided between the centrifugal tank 801 and the annular cavity 804. A diversion pipe 805 is provided between the outer side of the annular cavity 804 and the one-way discharge pipe 5, and a one-way valve is provided on the diversion pipe 805.

[0073] Local working principle: When the stirring shaft 102 rotates, the impeller 802 at its bottom end rotates at high speed in the centrifugal groove 801 at the bottom of the compounding tank 1, causing the compounded liquid to be thrown outward due to centrifugal force. The thrown compounded liquid is pressed into the annular cavity 804 at the top of the compounding tank 1 through the guide pipe 803, and then flushed in the opposite direction into each one-way discharge pipe 5 through the diversion pipe 805. The high-pressure compounded liquid forms a reverse flush in the one-way discharge pipe 5, flushing the retained high-viscosity raw materials into the compounding tank 1, ensuring the pipeline is clean and avoiding the ratio error when feeding the next batch of materials.

[0074] like Figures 1-8 As shown in the figure, this embodiment provides a compounding process for washing and care products based on glycoside natural surfactants as follows:

[0075] Step 1: Material preparation stage, deionized water, SOE-N, SNS-80, and APG 0810 are stored in the deionized water storage tank 201, SOE-N raw material storage tank 202, SNS-80 raw material storage tank 203, and APG 0810 raw material storage tank 204 respectively.

[0076] Step 2: Material storage stage. The water temperature control mechanism 6 is used to preheat the interiors of deionized water storage tank 201, SOE-N raw material storage tank 202, SNS-80 raw material storage tank 203, and APG 0810 raw material storage tank 204. The interior of SNS-80 raw material storage tank 203 is heated to 50-55℃ to melt it and reduce its viscosity. The interior of SOE-N raw material storage tank 202 is heated to 50℃ and kept warm to maintain the fluidity of the raw material and prevent solidification at low temperature. The interior of deionized water storage tank 201 is heated to 45-50℃ so that it can be used directly during mixing. The interior of APG 0810 raw material storage tank 204 is heated to 30-40℃ to prevent the viscosity from increasing due to low temperature, which would affect the transportation.

[0077] Step 3: In the compounding stage, the water temperature control mechanism 6 simultaneously heats the interior of the compounding tank 1 and maintains it at 45-50℃. Then, the sequential injection mechanism 7 sequentially adds the raw materials from the metering cylinder 3 into the compounding tank 1, respectively, from the deionized water storage tank 201, SOE-N raw material storage tank 202, SNS-80 raw material storage tank 203, and APG 0810 raw material storage tank 204. The stirring motor 101 continuously drives the stirring shaft 102 to rotate and mix the raw materials. The speed of the stirring motor 101 is controlled in stages: 100 r / min when deionized water is initially added, 200 r / min after SOE-N is added, 200 r / min after SNS-80 is added, and 300 r / min after APG 0810 is added.

[0078] Step 4: Backwashing stage. The start-up control of the stirring shaft 102 controls the operation of the backwashing circulation mechanism 8, which backwashes the compounded solution through the one-way discharge pipe 5, and flushes the retained high-viscosity material into the compounding tank 1. Stirring continues for 30-40 minutes until compounding is completed.

[0079] The above description is merely a further embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope disclosed in the present invention, based on the technical solution and concept of the present invention, shall fall within the scope of protection of the present invention.

Claims

1. A natural surfactant glycoside-based hair care product compounding process, comprising a compounding tank (1), a stirring motor (101) installed at the middle of the top of the compounding tank (1), a stirring shaft (102) installed at the output end of the stirring motor (101), anchor stirring blades (103) fixed on the side of the stirring shaft (102), and a dispersion disc (104) fixed at the bottom end of the stirring shaft (102). Characterized in that: The outside of the compounding tank (1) is uniformly distributed with storage tanks (2) in a ring array, the storage tanks (2) comprising deionized water storage tanks (201), SOE-N raw material storage tanks (202), SNS-80 raw material storage tanks (203), and APG 0810 raw material storage tanks (204) distributed clockwise; The outside of the top end of the compounding tank (1) is provided with a proportional cylinder (3) corresponding to the position of the storage tank (2), and the proportion of the internal volume of the proportional cylinder (3) is the same as the material configuration ratio; One side of the bottom end of the proportional cylinder (3) is provided with a one-way liquid inlet pipe (4) between the proportional cylinder (3) and the storage tank (2), and the other side of the bottom end of the proportional cylinder (3) is provided with a one-way discharge pipe (5) connected to the inside of the compounding tank (1); A water temperature control mechanism (6) is provided between the compounding tank (1) and the storage tank (2) for providing suitable storage and reaction temperature for the materials; The top end of the compounding tank (1) is provided with a sequential injection mechanism (7) for sequentially injecting the raw materials in multiple proportional cylinders (3) into the inside of the deionized water storage tank (201), the SOE-N raw material storage tank (202), the SNS-80 raw material storage tank (203), and the APG 0810 raw material storage tank (204); The inside of the compounding tank (1) is provided with a flushing circulation mechanism (8) for directional flushing in the one-way discharge pipe (5).

2. The process for compounding of natural surfactant glycoside based toiletries as claimed in claim 1 wherein: The volume ratio of the proportional cylinder (3) between the deionized water storage tank (201), the SOE-N raw material storage tank (202), the SNS-80 raw material storage tank (203), and the APG 0810 raw material storage tank (204) at the top of the compounding tank (1) is 2:4:1:

3.

3. The glycoside based natural surfactant based toiletry compounding process as claimed in claim 1 wherein: The sequential injection mechanism (7) comprises a piston (701), a slide rod (702), a cover (712), a horizontal rod (703), a spring (704), a vertical rod (711), and a sequential lifting assembly, the piston (701) is vertically slidingly arranged in the inside of the proportional cylinder (3), the top of the piston (701) is vertically fixed with the slide rod (702), the cover (712) is fixed between the top of the proportional cylinder (3) and the storage tank (2), the slide rod (702) extends into the inside of the cover (712) and is vertically slidingly connected with the cover (712), the top end of the slide rod (702) is horizontally fixed with the horizontal rod (703), and the inside of the cover (712) is provided with a sequential lifting assembly for controlling the vertical upward movement of multiple horizontal rods (703).

4. The glycoside based natural surfactant based hair and skin care product compounding process as claimed in claim 3 wherein: The inside of the cover (712) is uniformly vertically fixed with the vertical rod (711), and the vertical rod (711) is slidingly connected with the horizontal rod (703).

5. The glycoside based natural surfactant based hair and skin care product compounding process as claimed in claim 3 wherein: The sequential jacking assembly comprises a bevel gear plate (705), a push block (706), a bevel gear (707) and a circulating motor (708), the bevel gear plate (705) is rotatably arranged at the inner bottom of the cover shell (712), the top of the bevel gear plate (705) is fixed with the push block (706), the push block (706) is trapezoidal in shape, and the inclined edge direction of the push block (706) is towards the moving direction of the bevel gear plate (705), the inside of the cover shell (712) is uniformly rotatably arranged with the bevel gear (707) engaged with the bevel gear plate (705), the top of the cover shell (712) is arranged with the circulating motor (708), and the output end of the circulating motor (708) is connected with the top end of the bevel gear (707).

6. The glycoside based natural surfactant based hair and skin care product compounding process as claimed in claim 5 wherein: The inner top of the cover shell (712) is fixed with a limiting ring (710), the bottom of the bevel gear plate (705) is provided with an annular groove (709), and the limiting ring (710) is slidably arranged in the inside of the annular groove (709).

7. The glycoside based natural surfactant based hair and skin care product compounding process as claimed in claim 5 wherein: The bevel gear (707) is located at the middle position of the top of the deionized water storage tank (201), the SOE-N raw material storage tank (202), the SNS-80 raw material storage tank (203) and the APG 0810 raw material storage tank (204), the bottom end of the bevel gear (707) is fixed with a stirring rod (9) extending into the inside of the storage tank (2), the bottom end of the stirring rod (9) is arranged with a stirring blade (10), and the inside of the deionized water storage tank (201), the SOE-N raw material storage tank (202), the SNS-80 raw material storage tank (203) and the APG 0810 raw material storage tank (204) is horizontally arranged with a filter screen below the stirring blade (10).

8. The glycoside based natural surfactant based toiletry compounding process as claimed in claim 1, wherein: The water temperature control mechanism (6) comprises a water cavity (601), a water inlet (602), a drain outlet (603), a circulating pipe (604) and a through pipe (605), the water cavity (601) is arranged in the inside of the compounding tank (1), the deionized water storage tank (201), the SOE-N raw material storage tank (202), the SNS-80 raw material storage tank (203) and the APG 0810 raw material storage tank (204), the water inlet (602) is arranged at the bottom of the outside of the SNS-80 raw material storage tank (203), the drain outlet (603) is arranged at the top of the outside of the APG 0810 raw material storage tank (204), the circulating pipe (604) is arranged between the SNS-80 raw material storage tank (203), the SOE-N raw material storage tank (202), the deionized water storage tank (201) and the APG 0810 raw material storage tank (204), the through pipe (605) is arranged at the top and the bottom between the deionized water storage tank (201) and the compounding tank (1), and the electromagnetic valve is arranged on the through pipe (605).

9. The glycoside based natural surfactant based toiletry compounding process as claimed in claim 1, wherein: The flushing circulation mechanism (8) comprises a centrifugal groove (801), an impeller (802), a flow guide pipe (803), an annular cavity (804) and a shunt pipe (805), the centrifugal groove (801) is opened in the inner bottom of the compound tank (1), the bottom end of the stirring shaft (102) extends to the inside of the centrifugal groove (801), and the bottom end of the stirring shaft (102) is provided with the impeller (802), the inner top of the compound tank (1) is provided with the annular cavity (804), the flow guide pipe (803) is arranged between the centrifugal groove (801) and the annular cavity (804), the outer side of the annular cavity (804) and the one-way discharge pipe (5) are both provided with the shunt pipe (805), and the shunt pipe (805) is provided with a one-way valve.

10. A process for compounding of natural surfactant based wash and care products based on glycosides characterized by, The method comprises the following steps: Step 1: material preparation stage, respectively, deionized water, SOE-N, SNS-80, APG 0810 is stored in the inside of deionized water storage tank (201), SOE-N raw material storage tank (202), SNS-80 raw material storage tank (203) and APG 0810 raw material storage tank (204); Step 2: material storage stage, the inside of deionized water storage tank (201), SOE-N raw material storage tank (202), SNS-80 raw material storage tank (203) and APG 0810 raw material storage tank (204) is preheated by water temperature control mechanism (6), the inside of SNS-80 raw material storage tank (203) is heated to 50-55 DEG C to melt it, reduce the use viscosity, the inside of SOE-N raw material storage tank (202) is heated to 50 DEG C and is kept warm, maintains the raw material fluidity, avoids low temperature solidification, the inside of deionized water storage tank (201) is heated to 45-50 DEG C, so that directly uses in mixing, the inside temperature of APG 0810 raw material storage tank (204) is heated to 30-40 DEG C, avoids low temperature and causes the viscosity to rise, influences the delivery; Step 3: compound stage, the inside of compound tank (1) is heated simultaneously by water temperature control mechanism (6), and is maintained at 45-50 DEG C, then the inside raw material of deionized water storage tank (201), SOE-N raw material storage tank (202), SNS-80 raw material storage tank (203) and APG 0810 raw material storage tank (204) is sequentially put into compound tank (1) by sequential injection mechanism (7) in the inside raw material of quantitative cylinder (3), stirring motor (101) continuously drives stirring shaft (102) to rotate and mixes and stirs the raw material, the rotating speed of stirring motor (101) is controlled in stages, is 100 r / min when initially putting deionized water, increases to 200 r / min after putting SOE-N, maintains 200 r / min after putting SNS-80, increases to 300 r / min after putting APG 0810; Step 4: backwashing stage, the flushing circulation mechanism (8) is run under the control of the start of stirring shaft (102), the compounded solution is backwashed one-way discharge pipe (5), the high viscosity material retained is flushed into compound tank (1), and continuous stirring is carried out for 30-40 minutes until the compounding is completed.

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