Sustainable tank liquid recycling system for feed tank of formation production line

Abstract

The invention relates to the technical field of formation production, in particular to a formation production line feed tank liquid sustainable recycling system which comprises a feed tank, the feed tank is communicated with a first filter, the first filter is communicated with a centrifugal machine, the centrifugal machine is communicated with a high-temperature sterilizer, the high-temperature sterilizer is communicated with a heat exchanger, and the heat exchanger is communicated with a second filter. The heat exchanger is communicated with a second filter, the second filter is communicated with a liquid storage tank, the liquid storage tank is communicated with a refrigerator, the refrigerator is communicated with a liquid preparation tank, the liquid preparation tank is communicated with a liquid supply tank, and the liquid supply tank is communicated with the feed trough. According to the invention, the recycling of the feed trough liquid is realized, the cost is saved, the problem that the production efficiency of the feed trough is reduced when the weather temperature is too high is solved, the problem of appearance defects of a foil surface can be improved, and the quality of the feed trough is improved. The method has a wide application prospect in the technical field of formation production.

Description

Technical Field

[0001] The invention relates to the technical field of chemical formation production, in particular to a sustainable recycling system for feeder tank liquid in a chemical formation production line. Background Art

[0002] Due to the continuous production nature of formed foil production lines, segmented liquid feeder technology is required during the production process. The liquid feeder requires a highly concentrated feeder liquid medium to provide conductivity. Due to specific requirements, the liquid feeder must maintain high conductivity, continuous feeder liquid replenishment, and low temperature. In addition, the purity of the feeder liquid is also a factor in ensuring the quality of the formed aluminum foil. At present, the updated feed tank liquid is directly discharged to wastewater treatment, resulting in a huge waste of raw materials. The low temperature performance is well maintained when the temperature is low, but it cannot be maintained when the external temperature is high. The problem can only be alleviated to a certain extent by reducing the operating speed, but it cannot be completely solved. It also reduces the production efficiency of the chemical foil. At the same time, when the temperature is high, it will affect the appearance of the foil surface to a certain extent, causing defects such as warping, curling, bulging, deformation, and brittleness of the foil edges, which has a great impact on product quality and even produces a large number of defective products. In addition, since the solvents currently used in the liquid feed tank are all chemicals with high ammonia nitrogen values, they will produce a large number of microorganisms and bacteria after long-term use and storage. Therefore, during the production of chemical foil, suspended matter (flocs) and precipitation will be generated in the feed tank liquid, which can easily clog the liquid supply pipe. In addition, the large amount of suspended matter in the feed tank liquid will cause pits on the surface of the chemical foil, and if it is not cleaned properly, it will form yellow spots and black spots on the foil surface after high-temperature treatment, affecting the appearance of the aluminum foil. In severe cases, it will cause the foil to break. Therefore, a device system to solve the above problems is needed. Summary of the Invention

[0003] To solve the current problem that the updated feeder tank liquid is directly discharged into wastewater treatment, resulting in a huge waste of raw materials, and the low temperature performance is well maintained when the temperature is low, but it cannot be maintained when the external temperature is high. The problem can only be alleviated to a certain extent by reducing the operating speed, but it cannot be completely solved. It also reduces the production efficiency of the chemical foil. At the same time, when the temperature is high, it will affect the appearance of the foil surface to a certain extent, causing defects such as foil edge warping, curling, bulging, deformation, and brittleness, which has a great impact on product quality and even produces a large number of defective products. In addition, since the solvents currently used in the liquid feeder tank are chemical agents with high ammonia nitrogen values, they will produce a large number of microorganisms and bacteria after long-term use and storage. Therefore, during the production of chemical foil, suspended matter (flocs) and precipitation will be generated in the feeder tank liquid, which can easily clog the liquid supply pipe. In addition, the large amount of suspended matter in the feeder tank liquid will cause pits on the surface of the chemical foil, and if it adheres to the foil surface and is not cleaned properly, it will form yellow spots and black spots on the foil surface after high-temperature treatment, affecting the appearance of the aluminum foil. In severe cases, it may cause the foil to break. A sustainable recycling and reuse system for the feeder tank liquid of a chemical production line is invented.

[0004] The technical solution of the present invention is a sustainable recycling and reuse system for the feed tank liquid of a chemical formation production line, comprising a feed tank, wherein the feed tank is connected to a first filter, the first filter is connected to a centrifuge, the centrifuge is connected to a high-temperature sterilizer, the high-temperature sterilizer is connected to a heat exchanger, the heat exchanger is connected to a second filter, the second filter is connected to a liquid storage tank, the liquid storage tank is connected to a refrigerator, the refrigerator is connected to a liquid distribution tank, the liquid distribution tank is connected to a liquid supply tank, the liquid supply tank is connected to the feed tank, the mesh number of the filter screen in the first filter is smaller than the mesh number of the filter screen in the second filter, the overflow port of the liquid storage tank is connected to the high-temperature sterilizer, the first filter, the centrifuge, the high-temperature sterilizer and the second filter are connected to a waste drain pipe, and the liquid distribution tank is connected to a new material supply channel.

[0005] Preferably, the first filter or the second filter includes a filter box, an upper left screen and an upper right screen, the upper left screen and the upper right screen are respectively connected to the left movable frame and the right movable frame, the side walls of the filter box are provided with a through inlet and outlet and a liquid return port, the outer end faces of the filter box at the inlet and outlet are connected to the left support frame and the right support frame, the lower ends of the left support frame and the right support frame are respectively connected to the left lower screen and the right lower screen, the left movable frame and the right movable frame are respectively movably arranged on the left support frame and the right support frame, a number of support rods are connected in the filter box, the left movable frame and the right movable frame are arranged on the support rods, and the side end faces of the ends away from the left movable frame and the right movable frame are connected to a pair of connecting shafts, and the connecting shafts on the left movable frame and the right movable frame are respectively connected to the outer wall of the filter box through the left electric telescopic rod and the right electric telescopic rod.

[0006] Preferably, the two ends of the left electric telescopic rod are respectively connected to the first connecting block and the second connecting block, and the two ends of the right electric telescopic rod are respectively connected to the third connecting block and the fourth connecting block, the first connecting block and the third connecting block are respectively rotatably connected to the connecting shafts on the left movable frame and the right movable frame, and the second connecting block and the fourth connecting block are connected to the outer end surface of the filter box.

[0007] Preferably, a pair of left limit plates and right limit plates are connected to the left support frame and the right support frame respectively, and a left limit groove and a right limit groove are provided on the left limit plate and the right limit plate, and the connecting shafts on the left movable frame and the right movable frame are movably connected in the left limit groove and the right limit groove respectively.

[0008] Preferably, the left supporting frame and the left movable frame, the right supporting frame and the right movable frame are all connected with a driving assembly for driving the left movable frame and the right movable frame to rotate relative to the left supporting frame and the right supporting frame.

[0009] Preferably, the driving assembly includes a servo motor, a rotating shaft, a main bevel gear, a slave bevel gear, a driving gear and a driving gear. A transmission groove is provided on the left support frame and the right support frame, and a rotating shaft is rotatably connected in the transmission groove. The slave bevel gear is connected to the rotating shaft in the transmission groove. The servo motor is connected to the left support frame and the right support frame below the transmission groove. The output shaft of the servo motor extends into the transmission groove and is connected to the main bevel gear. The main bevel gear and the slave bevel gear are meshed with each other. Both ends of the rotating shaft pass through the left support frame and the right support frame, the driving gear is connected to the end of the rotating shaft, and the driving gear is connected to the connecting shaft. When the ends of the left movable frame and the right movable frame move to the ends of the left support frame and the right support frame respectively, the driving gear is meshed with the driving gear.

[0010] Preferably, the left support frame and the right support frame are both connected with a first trigger component and a second trigger component, and the first trigger component and the second trigger component are electrically connected to the servo motor. When the ends of the left movable frame and the right movable frame move to the ends of the left support frame and the right support frame respectively, the first trigger component is triggered, so that the servo motor is powered on to drive the left movable frame and the right movable frame to rotate. When rotated 90°, the second trigger component is triggered, so that the servo motor rotates in the opposite direction, controlling the left movable frame and the right movable frame to rotate in the opposite direction and fall back to the left support frame and the right support frame.

[0011] Preferably, the first trigger assembly includes a connecting plate, a trigger block, a first trigger rod, a first trigger head, a first trigger plate and a first return spring, the ends of the left support frame and the right support frame are connected to the connecting plate, the trigger block is connected to the connecting plate, the trigger blocks are respectively provided with first trigger holes on the end faces close to the left movable frame and the right movable frame, the first trigger plate is connected to the inner bottom of the first trigger hole, the first trigger rod is arranged in the first trigger hole, the first trigger head is connected to the end of the first trigger rod in the first trigger hole, the first trigger rod is connected to the first trigger hole through the first return spring, and the first trigger rod partially extends outside the first trigger hole.

[0012] Preferably, the second trigger assembly includes a positioning plate, a second trigger rod, a second trigger head, a second trigger plate and a second return spring, the ends of the left movable frame and the right movable frame are connected to the positioning plate, the ends of the left movable frame and the right movable frame are provided with a second trigger hole, the second trigger plate is connected to the inner bottom of the second trigger hole, the second trigger rod is arranged in the second trigger hole, the second trigger head is connected to the end of the second trigger rod in the second trigger hole, the second trigger rod is connected to the second trigger hole through the second return spring, and the second trigger rod partially extends outside the second trigger hole.

[0013] Preferably, a left guide plate and a right guide plate are connected to the lower parts of the left support frame and the right support frame respectively, and the lower ends of the left guide plate and the right guide plate are communicated with the liquid return port.

[0014] The following beneficial effects can be achieved by adopting the technical solution of the present invention: (1) large particles of impurities in the feed tank liquid are effectively filtered out by the first filter and the second filter, and the impurities filtered by the filter can be automatically cleaned, thereby improving the filtration efficiency and quality; (2) large aluminum ions and aluminum compounds in the feed tank liquid are separated by the centrifuge; (3) microorganisms in the feed tank liquid can be effectively removed by the high-temperature sterilizer, and flocs in the feed tank liquid can be melted; (4) the feed tank liquid that has been sterilized at high temperature can be cooled down by the heat exchanger to restore it to room temperature; (5) the feed tank liquid can be effectively cooled down to about 15°C by the refrigerator, thereby maintaining the production line to continue to work at high efficiency when the temperature is high; (6) the recycling of the feed tank liquid is realized through the entire system, which effectively reduces the use of chemical materials, saves costs, reduces waste liquid discharge, and alleviates the pressure of sewage treatment; the technical solution of the present invention has broad application prospects in the field of chemical production technology. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 The present invention provides a flow chart of a system for sustainable recycling and cyclic utilization of feeder tank liquid in a chemical formation production line.

[0016] Figure 2 It is a three-dimensional diagram of the first filter of the present invention.

[0017] Figure 3 It is a three-dimensional diagram of the filter box of the present invention.

[0018] Figure 4 It is a three-dimensional diagram of the left movable frame and the upper left screen of the present invention.

[0019] Figure 5 It is a three-dimensional diagram of the left support frame and the lower left screen of the present invention.

[0020] Figure 6 This is a three-dimensional diagram of the drive assembly of the present invention.

[0021] Figure 7 It is a partial cross-sectional view of the first trigger component of the present invention.

[0022] Among them, 1, filter box, 2, inlet and outlet, 3, left support frame, 4, right support frame, 5, left guide plate, 6, right guide plate, 7, left limit plate, 8, right limit plate, 9, left movable frame, 10, right movable frame, 11, left limit slot, 12, connecting shaft, 13, upper left screen, 14, lower right screen, 15, left electric telescopic rod, 16, second connecting block, 17, first connecting block, 18, fourth connecting block, 19, right electric telescopic rod, 2 0. Positioning plate, 21. Driving gear, 22. Rotating shaft, 23. Active gear, 24. Transmission slot, 25. Main bevel gear, 26. Slave bevel gear, 27. Servo motor, 28. Connecting plate, 29. Trigger block, 30. First trigger hole, 31. First trigger rod, 32. First trigger head, 33. First return spring, 34. First trigger plate, 35. Second trigger hole, 36. Second trigger rod, 37. Liquid return port, 38. Support rod. DETAILED DESCRIPTION

[0023] The following will clearly and completely describe the technical solutions of various embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention. In the description of the present invention, it should be noted that the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside" and the like indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, which are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present invention.

[0024] In addition, the terms "first," "second," and "third" are used for descriptive purposes only and should not be understood as indicating or implying relative importance. In the description of the present invention, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections through an intermediate medium; and they can refer to internal connections between two components. Those skilled in the art will understand the specific meanings of the above terms in the present invention according to specific circumstances.

[0025] The present application embodiment discloses a sustainable recycling system for the feed tank liquid of a chemical production line. Figure 1The invention relates to a feed tank connected to a first filter, wherein the first filter filters the tank liquid output from the feed tank to remove large particles of impurities in the tank liquid. The first filter is connected to a centrifuge, which is a common centrifugal device on the market. The tank liquid filtered by the first filter enters the centrifuge for centrifugation to remove large aluminum ions and aluminum compounds in the tank liquid. The centrifuge is connected to a high-temperature sterilizer, a common high-temperature sterilization device on the market. This sterilizes the centrifuge's output tank liquid, removing microorganisms from the solution. Feed tank liquid typically uses citrates and ammonium salts, which are susceptible to microbial growth at both normal and high temperatures. By heating the solution to ≥72.5°C, the flocculent microorganisms slowly dissolve. When heated to ≥83.5°C, the flocculent microorganisms are essentially gone, though the presence of microorganisms is possible. At this point, the solution can meet normal production needs. When the temperature rises to 90°C, the solution is free of floccules, but the presence of microorganisms is possible. If the flocculent solution is low, the frequency of the high-temperature sterilization step can be adjusted. The sterilizer is connected to a heat exchanger, which uses ambient temperature water for cooling, effectively cooling the feed tank liquid and conserving resources. The heat exchanger is connected to a second filter, which further filters out impurities from the feed tank liquid flowing through the heat exchanger. The second filter is connected to a liquid storage tank, so that the feeder tank liquid filtered by the second filter is stored in the liquid storage tank. The liquid storage tank is connected to a freezer, so that the feeder tank liquid transported from the liquid storage tank is cooled by the freezer. The temperature of the liquid in the liquid storage tank is basically around 40°C or even above. The temperature of the solution in the liquid storage tank is reduced to around 15°C by the freezer. Even in the hot summer, the temperature can be guaranteed to be ≤30°C. When the temperature is cold, the freezer can be turned off to save costs. The freezer is connected to a liquid distribution tank, so that the feeder tank liquid cooled by the freezer is transported to the liquid distribution tank. The liquid distribution tank is connected to a new material supply channel, so that new feeder tank liquid is provided to the liquid distribution tank through the new material supply channel. An electronic digital conductivity meter and a pH meter are installed on the outside of the liquid dispensing tank. The test probe sensor of the electronic digital conductivity meter and the test probe sensor of the pH meter are connected to the feed tank liquid in the liquid dispensing tank. When the feed tank liquid is configured in the liquid dispensing tank, the test probe sensor of the electronic digital conductivity meter and the test probe sensor of the pH meter detect the conductivity and pH value of the feed tank liquid through the test probe sensor of the electronic digital conductivity meter and the test probe sensor of the pH meter. The data is then displayed on the digital display screens of the electronic digital conductivity meter and the pH meter, enabling real-time monitoring of the conductivity and pH value of the feed tank liquid in the liquid dispensing tank, thereby facilitating adjustment. The liquid dispensing tank is connected to the liquid supply tank, so that the feed tank liquid in the liquid dispensing tank is transported to the liquid supply tank. The connection between the liquid supply tank and the feed tank facilitates the transfer of the feed tank liquid from the liquid supply tank to the feed tank, thereby achieving recycling of the entire feed tank liquid and saving costs.The mesh number of the filter screen in the first filter is smaller than the mesh number of the filter screen in the second filter, so that large-volume impurities in the feed tank liquid are filtered through the first filter, and smaller-volume impurities in the feed tank liquid are further removed through the second filter. The overflow port of the liquid storage tank is connected to the high-temperature sterilizer, and the first filter, centrifuge, high-temperature sterilizer and second filter are all connected to a waste drain pipe, so that the waste liquid generated during the production process of the first filter, centrifuge, high-temperature sterilizer and second filter is discharged to the sewage treatment through the drain pipe, so that the waste liquid is harmlessly treated to avoid polluting the environment. The overflow port of the liquid storage tank is connected to the high-temperature sterilizer, so that the feed tank liquid overflowing from the liquid storage tank can be re-transported into the high-temperature sterilizer and re-sterilized by high temperature.

[0026] Reference Figure 2 、 Figure 3 、 Figure 4 、 Figure 5The first filter or the second filter includes a filter box 1, an upper left screen 13 and an upper right screen. The upper left screen 13 and the upper right screen are respectively detachably fixed to the left movable frame 9 and the right movable frame 10 by bolts, so that the upper left screen 13 and the upper right screen are respectively connected to the left movable frame 9 and the right movable frame 10 to form a whole, so as to achieve simultaneous movement relative to the filter box 1, and the upper left screen 13 and the upper right screen are used to filter the feed tank liquid delivered to the filter box 1 to remove the larger impurities in the feed tank liquid. The side wall of the filter box 1 is provided with a through inlet and outlet 2 and a return liquid port 37. The outer end face of the filter box 1 at the inlet and outlet 2 is detachably fixedly connected to the left support frame 3 and the right support frame 4 by bolts, so that the left support frame 3 and the right support frame 4 are respectively connected to the side wall of the filter box 1 at both ends of the inlet and outlet 2. The lower ends of the left support frame 3 and the right support frame 4 are respectively detachably fixedly connected to the left lower screen and the lower right screen 14 by bolts, so that the lower left screen and the lower right screen 14 are respectively connected to the left support frame 3 and the right support frame 4 to form a whole, thereby using the lower left screen and the lower right screen 14 to further filter the feed tank liquid filtered by the upper left screen 13 and the upper right screen. The mesh size of the lower left screen and the lower right screen 14 is smaller than the mesh size of the upper left screen 13 and the upper right screen, thereby further filtering the feed tank liquid through the lower left screen and the lower right screen 14. The left movable frame 9 and the right movable frame 10 are respectively movably arranged on the left support frame 3 and the right support frame 4, so that the left movable frame 9 and the right movable frame 10 can be moved on the left support frame 3 and the right support frame 4, respectively. A number of support rods 38 are detachably fixedly connected to the filter box 1 by bolts, and the upper end surfaces of the support rods 38 are on the same horizontal plane as the upper planes of the left support frame 3 and the right support frame 4. The left movable frame 9 and the right movable frame 10 are arranged on the support rods 38, so that the left movable frame 9 and the right movable frame 10 are supported by the support rods 38, thereby supporting the left movable frame 9 and the right movable frame 10 when they move relative to the filter box 1, preventing the left movable frame 9 and the right movable frame 10 from falling in the filter box 1, thereby facilitating the left movable frame 9 and the right movable frame 10 to alternately enter and exit the filter box 1 through the inlet and outlet 2.

[0027] Reference Figure 2 、 Figure 3 、 Figure 4A pair of connecting shafts 12 are welded or removably fixedly connected via bolts to the side end surfaces of the left and right movable frames 9, 10 facing away from each other, such that both the left and right movable frames 9, 10 are connected to a connecting shaft 12. The connecting shafts 12 on the left and right movable frames 9, 10 are connected to the outer wall of the filter box 1 via a left electric telescopic rod 15 and a right electric telescopic rod 19, respectively. The extension and retraction of the left and right electric telescopic rods 15, 19 respectively drive the left and right movable frames 9, 10 to move relative to the filter box 1. A first connecting block 17 and a second connecting block 16 are removably fixedly connected via bolts to each end of the left electric telescopic rod 15, such that the first and second connecting blocks 17, 16 are connected together to form a single unit. The first connecting block 17 is rotatably connected to the connecting shaft 12 on the left movable frame 9. The second connecting block 16 is removably fixedly connected to the outer wall of the filter box 1 via bolts, allowing the left movable frame 9 to be connected to the outer wall of the filter box 1 via the left electric telescopic rod 15. The extension and contraction of the left electric telescopic rod 15 drives the left movable frame 9 to move relative to the filter box 1 on the left support frame 3, thereby allowing entry and exit of the filter box 1 through the inlet and outlet 2. The right electric telescopic rod 19 is removably fixedly connected to the third and fourth connecting blocks 18 at both ends via bolts, respectively, so that the third and fourth connecting blocks 18 are connected together to form a single unit. The third connecting block is rotatably connected to the connecting shaft 12 on the right movable frame 10. The fourth connecting block 18 is removably fixedly connected to the outer wall of the filter box 1 via bolts, allowing the right movable frame 10 to be connected to the outer wall of the filter box 1 via the right electric telescopic rod 19. The extension and contraction of the right electric telescopic rod 19 drives the right movable frame 10 to move relative to the filter box 1 on the right support frame 4, thereby allowing entry and exit of the filter box 1 through the inlet and outlet 2. During use, the left movable frame 9 and the right movable frame 10 are controlled to alternately enter and exit the filter box 1 by alternately extending and retracting the left electric telescopic rod 15 and the right electric telescopic rod 19, so that the feed tank liquid entering the filter box 1 is filtered through the upper left filter screen and the upper right filter screen on the left movable frame 9 and the right movable frame 10, and the clogging of the upper left filter screen and the upper right filter screen due to long-term filtration is avoided by alternating. The filtering efficiency is improved.

[0028] Reference Figure 2 、 Figure 3 、 Figure 4 、 Figure 5A pair of left and right limiting plates 7 and 8 are detachably fixed to the left support frame 3 and the right support frame 4, respectively, by bolts, so that the left and right limiting plates 7 and 8 are connected to the left and right support frames 3 and 4, respectively, to form a whole. The left and right limiting plates 7 and 8 limit the left and right movable frames 9 and 10, so that the left and right movable frames 9 and 10 can only move along the length direction of the left and right support frames 3 and 4, respectively. The left and right limiting plates 7 and 8 are provided with left and right limiting grooves, and the connecting shafts 12 on the left and right movable frames 9 and 10 are movably connected to the left and right limiting grooves, respectively. The connecting shafts 12 and the left and right limiting grooves 11 and 12 further limit the movement of the left and right movable frames 9 and 10, thereby preventing the left and right movable frames 9 and 10 from detaching from the left and right support frames 3 and 4.

[0029] Reference Figure 2 、 Figure 5 、 Figure 7The left support frame 3 and the left movable frame 9, as well as the right support frame 4 and the right movable frame 10, are all connected to a driving assembly that drives the left movable frame 9 and the right movable frame 10 to rotate relative to the left support frame 3 and the right support frame 4. The driving assembly controls the left movable frame 9 and the right movable frame 10 to rotate relative to the left support frame 3 and the right support frame 4, respectively. As a result, the left movable frame 9 and the right movable frame 10 rotate to dump out large debris from the upper left filter screen and the upper right filter screen, thereby facilitating subsequent filtration of the feed tank liquid entering the filter box 1. The drive assembly includes a servo motor 27, a rotating shaft 22, a main bevel gear 25, a slave bevel gear 26, a driving gear 23, and a driving gear 21. A transmission slot 24 is provided on the left support frame 3 and the right support frame 4. The rotating shaft 22 is rotatably connected to the transmission slot 24. The slave bevel gear 26 is detachably fixedly connected to the rotating shaft 22 in the transmission slot 24 by bolts, so that the slave bevel gear 26 and the rotating shaft 22 are connected together, thereby achieving simultaneous rotation of the slave bevel gear 26 and the rotating shaft 22 in the transmission slot 24. The servo motor 27 is detachably fixedly connected to the left support frame 3 and the right support frame 4 below the transmission slot 24 by bolts, so that the servo motor 27 is connected to both the left support frame 3 and the right support frame 4, thereby driving the drive assemblies on the left support frame 3 and the right support frame 4 to work. The output shaft of the servo motor 27 extends into the transmission slot 24 and is connected to the main bevel gear 25 by bolts, so that the main bevel gear 25 is connected to the output shaft of the servo motor 27 in the transmission slot 24. When the servo motor 27 is powered on, its output shaft drives the main bevel gear 25 to rotate. The main bevel gear 25 is meshed with the slave bevel gear 26, and the main bevel gear 25 drives the slave bevel gear 26 to rotate, thereby driving the rotating shaft 22 to rotate. The two ends of the rotating shaft 22 pass through the left support frame 3 and the right support frame 4. The driving gear 23 is detachably fixed to the end of the rotating shaft 22 by bolts, so that the driving gear 23 is connected to the rotating shaft 22, thereby achieving simultaneous rotation of the rotating shaft 22 and the driving gear 23. The driving gear 21 is detachably fixed to the connecting shaft 12 by bolts, so that the driving gear 21 and the connecting shaft 12 are connected together to form a whole. When the ends of the left movable frame 9 and the right movable frame 10 move to the ends of the left support frame 3 and the right support frame 4 respectively, the driving gear 23 is engaged with the driving gear 21, so that when the left movable frame 9 or the right movable frame 10 is separated from the filter box 1 from the inlet and outlet 2 on the filter box 1, the driving gear 23 is engaged with the driving gear 21, so that the driving gear 23 rotates to drive the driving gear 21 to rotate, thereby driving the left movable frame 9 or the right movable frame 10 to rotate, thereby dumping and cleaning the larger volume of debris on the upper left filter screen and the upper right filter screen in the left movable frame 9 and the right movable frame 10.

[0030] Reference Figure 2 、 Figure 5 、 Figure 7The left supporting frame 3 and the right supporting frame 4 are both connected to a first trigger component and a second trigger component, and the first trigger component and the second trigger component are electrically connected to the servo motor 27, so that when the ends of the left movable frame 9 and the right movable frame 10 move to the ends of the left supporting frame 3 and the right supporting frame 4 respectively, the first trigger component is triggered, so that the servo motor is powered on to drive the left movable frame 9 and the right movable frame 10 to rotate. When the rotation is 90°, the second trigger component is triggered, so that the servo motor rotates in the opposite direction, controlling the left movable frame 9 and the right movable frame 10 to rotate in the opposite direction and fall back onto the left supporting frame 3 and the right supporting frame 4.

[0031] Reference Figure 2 、 Figure 5 、 Figure 7 The first trigger assembly includes a connecting plate 28, a trigger block 29, a first trigger rod 31, a first trigger head 32, a first trigger plate 34, and a first return spring 33. The ends of the left support frame 3 and the right support frame 4 are removably and fixedly connected to the connecting plate 28 via bolts, so that the two sets of first trigger assemblies are connected to the left support frame 3 and the right support frame 4 respectively via the connecting plate 28. The trigger block 29 is welded or removably connected to the connecting plate 28 via bolts, so that the trigger block 29 and the connecting plate 28 are connected together to form a single unit. The two trigger blocks 29 have first trigger holes 30 formed on the end surfaces near the left movable frame 9 and the right movable frame 10, respectively. The first trigger plate 34 is attached to the inner bottom of the first trigger hole 30 via an adhesive. A first trigger rod 31 is disposed within the first trigger hole 30. Specifically, the first trigger rod 31 is connected to the first trigger hole 30 via a first return spring 33 and an adhesive. The first trigger rod 31 partially extends outside the first trigger hole 30, enabling it to move into the first trigger hole 30. Furthermore, the first return spring 33 provides elastic force to the first trigger rod 31, allowing it to partially extend into the first trigger hole 30 solely under the elastic force of the first return spring 33. When an external force is applied to the end of the first trigger rod 31 outside the first trigger hole 30, it can retract into the first trigger hole 30. A first trigger head 32 is adhesively connected to the end of the first trigger rod 31 within the first trigger hole 30, thereby connecting it to the first trigger rod 31 and enabling simultaneous movement within the first trigger hole 30. The first trigger head 32 and the first trigger plate 34 are electrically connected to the single-chip control module assembly, and the servo motor is electrically connected to the single-chip control module assembly. The single-chip control module assembly is a common single-chip control circuit board module on the market. When the first trigger rod 31 is retracted into the first trigger hole 30 by the external force of the left movable frame 9 or the right movable frame 10 and the first trigger head 32 conflicts with the first trigger plate 34, a trigger signal is generated. The single-chip control module assembly receives the trigger signal and controls the servo motor to energize and work, thereby driving the left movable frame 9 or the right movable frame 10 to rotate through the drive component.

[0032] Reference Figure 2 The second trigger assembly includes a positioning plate 20, a second trigger rod 36, a second trigger head, a second trigger plate, and a second return spring. The ends of the left and right movable frames 9 and 10 away from the filter box 1 are welded or removably fixed with bolts to the positioning plate 20, so that the left and right movable frames 9 and 10 are each connected to the positioning plate 20. This allows the positioning plate 20 to rotate with the rotation of the left and right movable frames 9 and 10. The positioning plate 20 also limits the rotation angle of the left and right movable frames 9 and 10, so that the left and right movable frames 9 and 10 can only rotate up to a maximum of 90 degrees relative to the left support frame 3 and the right support frame 4, respectively. A second trigger hole 35 is defined at the ends of the left and right movable frames 9 and 10, and the second trigger plate is attached to the inner bottom of the second trigger hole 35 via an adhesive. The second trigger rod 36 is disposed within the second trigger hole 35. Specifically, the second trigger rod 36 is connected to the second trigger hole 35 via a second return spring. The second trigger rod 36 partially extends outside the second trigger hole 35, enabling the second trigger rod 36 to move into the second trigger hole 35. Furthermore, the second return spring provides elastic force to the second trigger rod 36, allowing the second trigger rod 36 to partially extend into the second trigger hole 35 solely under the elastic force of the second return spring. When an external force is applied to the end of the second trigger rod 36 outside the second trigger hole 35, the second trigger rod 36 can retract into the second trigger hole 35. A second trigger head is fixedly connected to the end of the second trigger rod 36 within the second trigger hole 35 via an adhesive, connecting the second trigger head and the second trigger rod 36 together, enabling simultaneous movement within the second trigger hole 35. The second trigger head and the second trigger plate are electrically connected to the single-chip microcomputer control module assembly, which is a common single-chip microcomputer control circuit board module on the market. When the second trigger rod 36 is retracted into the second trigger hole 35 by the external force of the positioning plate 20 and the second trigger head conflicts with the second trigger plate, a trigger signal is generated. The single-chip microcomputer control module assembly receives the trigger signal and controls the servo motor to be powered on and rotate in the opposite direction, thereby driving the left movable frame 9 or the right movable frame 10 to rotate in the opposite direction through the driving component, so that the left movable frame 9 or the right movable frame 10 falls back onto the left support frame 3 or the right support frame 4 respectively.

[0033] Reference Figure 2 The left and right support frames 3 and 4 are detachably fixedly connected to the bottom with left and right guide plates 5 and 6, respectively, by bolts. These guide plates 5 and 6 are connected to the filter box 1. The left and right guide plates 5 and 6 receive the feed tank liquid filtered by the lower left and right screens 14, respectively, and drain the feed tank liquid, preventing it from spilling and causing waste. The lower ends of the left and right guide plates 5 and 6 are connected to the return port 37, allowing the feed tank liquid drained by the left and right guide plates 5 and 6 to flow back into the filter box 1 through the return port 37.

[0034] Unless otherwise specified, the device components involved in the above embodiments are all conventional device components, and the structural settings, working modes or control modes involved are all conventional settings, working modes or control modes in the art unless otherwise specified.

[0035] The above-described embodiments merely illustrate several implementations of the present invention, and while their descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the patent. It should be noted that a person skilled in the art would be able to make numerous variations and improvements without departing from the spirit of the present invention, all of which fall within the scope of protection of the present invention. Therefore, the scope of protection of the patent for this invention shall be determined by the appended claims.

Claims

1. A sustainable recycling system for feeder tank liquid in a chemical production line, comprising a feeder tank, characterized in that: The feed slot is connected to a first filter, the first filter is connected to a centrifuge, the centrifuge is connected to a high-temperature sterilizer, the high-temperature sterilizer is connected to a heat exchanger, the heat exchanger is connected to a second filter, the second filter is connected to a liquid storage tank, the liquid storage tank is connected to a freezer, the freezer is connected to a liquid distribution tank, the liquid distribution tank is connected to a liquid supply tank, the liquid supply tank is connected to the feed slot, the mesh number of the filter screen in the first filter is smaller than the mesh number of the filter screen in the second filter, the overflow port of the liquid storage tank is connected to the high-temperature sterilizer, the first filter, the centrifuge, the high-temperature sterilizer and the second filter are connected to a waste drain pipe, and the liquid distribution tank is connected to a new material supply channel.

2. The sustainable recycling and utilization system for feeder tank liquid of a chemical formation production line according to claim 1 is characterized in that: The first filter or the second filter comprises a filter box (1), an upper left screen (13) and an upper right screen, wherein the upper left screen (13) and the upper right screen are connected to a left movable frame (9) and a right movable frame (10) respectively, and a through inlet and outlet (2) and a liquid return port (37) are provided on the side wall of the filter box (1), and the outer end surface of the filter box (1) at the inlet and outlet (2) is connected to a left support frame (3) and a right support frame (4), and the lower ends of the left support frame (3) and the right support frame (4) are connected to a left lower screen and a right lower screen (14) respectively, and the left movable frame (9) The left and right movable frames (10) are movably arranged on the left support frame (3) and the right support frame (4), respectively. A plurality of support rods (38) are connected in the filter box (1). The left movable frame (9) and the right movable frame (10) are arranged on the support rods (38). The side end faces of the ends of the left movable frame (9) and the right movable frame (10) that are away from each other are connected with a pair of connecting shafts (12). The connecting shafts (12) on the left movable frame (9) and the right movable frame (10) are connected to the outer side wall of the filter box (1) through the left electric telescopic rod (15) and the right electric telescopic rod (19), respectively.

3. The sustainable recycling and cyclic utilization system for feeder tank liquid of a chemical formation production line according to claim 2, characterized in that: The two ends of the left electric telescopic rod (15) are respectively connected to a first connecting block (17) and a second connecting block (16), and the two ends of the right electric telescopic rod (19) are respectively connected to a third connecting block and a fourth connecting block (18). The first connecting block (17) and the third connecting block are respectively rotatably connected to the connecting shafts (12) on the left movable frame (9) and the right movable frame (10), and the second connecting block (16) and the fourth connecting block (18) are connected to the outer end surface of the filter box (1).

4. The sustainable recycling and cyclic utilization system for feeder tank liquid of a chemical formation production line according to claim 2, characterized in that: A pair of left limiting plates (7) and right limiting plates (8) are connected to the left support frame (3) and the right support frame (4), respectively. A left limiting groove (11) and a right limiting groove are provided on the left limiting plate (7) and the right limiting plate (8), and the connecting shafts (12) on the left movable frame (9) and the right movable frame (10) are movably connected in the left limiting groove (11) and the right limiting groove, respectively.

5. The sustainable recycling and cyclic utilization system for feeder tank liquid of a chemical formation production line according to claim 2, characterized in that: The left support frame (3) and the left movable frame (9), the right support frame (4) and the right movable frame (10) are all connected to a driving assembly for driving the left movable frame (9) and the right movable frame (10) to rotate relative to the left support frame (3) and the right support frame (4).

6. The sustainable recycling and cyclic utilization system for feeder tank liquid in a chemical formation production line according to claim 5, characterized in that: The driving assembly includes a servo motor (27), a rotating shaft (22), a main bevel gear (25), a slave bevel gear (26), a driving gear (23) and a driving gear (21). A transmission slot (24) is provided on the left support frame (3) and the right support frame (4). The transmission slot (24) is rotatably connected to the rotating shaft (22). The slave bevel gear (26) is connected to the rotating shaft (22) in the transmission slot (24). The servo motor (27) is connected to the left support frame (3) and the right support frame (4) below the transmission slot (24). The servo motor (27) is connected to the left support frame (3) and the right support frame (4) below the transmission slot (24). ) is connected to the main bevel gear (25), the main bevel gear (25) and the slave bevel gear (26) are meshed, the two ends of the rotating shaft (22) pass through the left support frame (3) and the right support frame (4), the driving gear (23) is connected to the end of the rotating shaft (22), the driving gear (21) is connected to the connecting shaft (12), and when the ends of the left movable frame (9) and the right movable frame (10) move to the ends of the left support frame (3) and the right support frame (4), respectively, the driving gear (23) and the driving gear (21) are meshed.

7. The sustainable recycling and cyclic utilization system for feeder tank liquid of a chemical formation production line according to claim 2, characterized in that: The left support frame (3) and the right support frame (4) are both connected to a first trigger component and a second trigger component, and the first trigger component and the second trigger component are electrically connected to the servo motor (27). When the ends of the left movable frame (9) and the right movable frame (10) move to the ends of the left support frame (3) and the right support frame (4), respectively, the first trigger component is triggered, so that the servo motor is powered on to drive the left movable frame (9) and the right movable frame (10) to rotate. When the left movable frame (9) and the right movable frame (10) rotate 90 degrees, the second trigger component is triggered, so that the servo motor rotates in the opposite direction, and controls the left movable frame (9) and the right movable frame (10) to rotate in the opposite direction and fall back onto the left support frame (3) and the right support frame (4).

8. The sustainable recycling and cyclic utilization system for feeder tank liquid in a chemical formation production line according to claim 7, characterized in that: The first trigger assembly comprises a connecting plate (28), a trigger block (29), a first trigger rod (31), a first trigger head (32), a first trigger plate (34) and a first return spring (33). The ends of the left support frame (3) and the right support frame (4) are both connected to the connecting plate (28). The trigger block (29) is connected to the connecting plate (28). The trigger block (29) is provided with a first trigger hole (30) on the end surface close to the left movable frame (9) and the right movable frame (10). The first trigger plate (34) is connected to the inner bottom of the first trigger hole (30). The first trigger rod (31) is arranged in the first trigger hole (30). The first trigger head (32) is connected to the end of the first trigger rod (31) in the first trigger hole (30). The first trigger rod (31) is connected to the first trigger hole (30) via the first return spring (33), and a portion of the first trigger rod (31) extends outside the first trigger hole (30).

9. The sustainable recycling and cyclic utilization system for feeder tank liquid in a chemical formation production line according to claim 7, characterized in that: The second trigger assembly comprises a positioning plate (20), a second trigger rod (36), a second trigger head, a second trigger plate and a second return spring. The ends of the left movable frame (9) and the right movable frame (10) are both connected to the positioning plate (20). The ends of the left movable frame (9) and the right movable frame (10) are provided with a second trigger hole (35). The second trigger plate is connected to the inner bottom of the second trigger hole (35). The second trigger rod (36) is arranged in the second trigger hole (35). The second trigger head is connected to the end of the second trigger rod (36) in the second trigger hole (35). The second trigger rod (36) is connected to the second trigger hole (35) via the second return spring, and a portion of the second trigger rod (36) extends outside the second trigger hole (35).

10. The sustainable recycling and cyclic utilization system for feeder tank liquid in a chemical formation production line according to claim 2, characterized in that: A left drainage plate (5) and a right drainage plate (6) are connected to the bottom of the left support frame (3) and the right support frame (4), respectively. The lower ends of the left drainage plate (5) and the right drainage plate (6) are in communication with the liquid return port (37).

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